Home / 1,060,197,446.34-1,463,231,534.43-805,459,614.87

Finding the Fourth Proportional to 1,060,197,446.34, 1,463,231,534.43 and 805,459,614.87

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Solution

The fourth proportional to 1,060,197,446.34, 1,463,231,534.43 and 805,459,614.87 is: 1,111,655,109.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,197,446.34 : 1,463,231,534.43 = 805,459,614.87 : x
  2. Step 2: Convert to fraction form
    1,060,197,446.34/1,463,231,534.43 = 805,459,614.87/x
  3. Step 3: Cross multiply
    1,060,197,446.34x = 1,463,231,534.43 × 805,459,614.87
  4. Step 4: Simplify right side
    1,060,197,446.34x = 1,178,573,908,187,627,008
  5. Step 5: Solve for x
    x = 1,178,573,908,187,627,008/1,060,197,446.34
  6. Step 6: Final answer
    x = 1,111,655,109.39

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.