Home / 29,452,931,028.18-40,645,168,948.24-16,592,725,294.56

Finding the Fourth Proportional to 29,452,931,028.18, 40,645,168,948.24 and 16,592,725,294.56

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Solution

The fourth proportional to 29,452,931,028.18, 40,645,168,948.24 and 16,592,725,294.56 is: 22,898,030,836.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,452,931,028.18 : 40,645,168,948.24 = 16,592,725,294.56 : x
  2. Step 2: Convert to fraction form
    29,452,931,028.18/40,645,168,948.24 = 16,592,725,294.56/x
  3. Step 3: Cross multiply
    29,452,931,028.18x = 40,645,168,948.24 × 16,592,725,294.56
  4. Step 4: Simplify right side
    29,452,931,028.18x = 674,414,122,909,093,330,944
  5. Step 5: Solve for x
    x = 674,414,122,909,093,330,944/29,452,931,028.18
  6. Step 6: Final answer
    x = 22,898,030,836.52

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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.