Home / 15,732,001.60-22,069,592-15,732,001.60

Finding the Fourth Proportional to 15,732,001.60, 22,069,592 and 15,732,001.60

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Solution

The fourth proportional to 15,732,001.60, 22,069,592 and 15,732,001.60 is: 22,069,592

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,732,001.60 : 22,069,592 = 15,732,001.60 : x
  2. Step 2: Convert to fraction form
    15,732,001.60/22,069,592 = 15,732,001.60/x
  3. Step 3: Cross multiply
    15,732,001.60x = 22,069,592 × 15,732,001.60
  4. Step 4: Simplify right side
    15,732,001.60x = 347,198,856,655,347.19
  5. Step 5: Solve for x
    x = 347,198,856,655,347.19/15,732,001.60
  6. Step 6: Final answer
    x = 22,069,592

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.