Home / 1,154,744,467.40-1,732,116,701.10-937,066,233.80

Finding the Fourth Proportional to 1,154,744,467.40, 1,732,116,701.10 and 937,066,233.80

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Solution

The fourth proportional to 1,154,744,467.40, 1,732,116,701.10 and 937,066,233.80 is: 1,405,599,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,744,467.40 : 1,732,116,701.10 = 937,066,233.80 : x
  2. Step 2: Convert to fraction form
    1,154,744,467.40/1,732,116,701.10 = 937,066,233.80/x
  3. Step 3: Cross multiply
    1,154,744,467.40x = 1,732,116,701.10 × 937,066,233.80
  4. Step 4: Simplify right side
    1,154,744,467.40x = 1,623,108,073,601,857,024
  5. Step 5: Solve for x
    x = 1,623,108,073,601,857,024/1,154,744,467.40
  6. Step 6: Final answer
    x = 1,405,599,350.70

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.