Home / 32,765,186,126.68-45,215,927,594.96-18,495,017,494.36

Finding the Fourth Proportional to 32,765,186,126.68, 45,215,927,594.96 and 18,495,017,494.36

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Solution

The fourth proportional to 32,765,186,126.68, 45,215,927,594.96 and 18,495,017,494.36 is: 25,523,107,625.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,765,186,126.68 : 45,215,927,594.96 = 18,495,017,494.36 : x
  2. Step 2: Convert to fraction form
    32,765,186,126.68/45,215,927,594.96 = 18,495,017,494.36/x
  3. Step 3: Cross multiply
    32,765,186,126.68x = 45,215,927,594.96 × 18,495,017,494.36
  4. Step 4: Simplify right side
    32,765,186,126.68x = 836,269,371,892,500,267,008
  5. Step 5: Solve for x
    x = 836,269,371,892,500,267,008/32,765,186,126.68
  6. Step 6: Final answer
    x = 25,523,107,625.86

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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.