Home / 32,866,862.08-45,357,612.78-18,182,279.74

Finding the Fourth Proportional to 32,866,862.08, 45,357,612.78 and 18,182,279.74

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Solution

The fourth proportional to 32,866,862.08, 45,357,612.78 and 18,182,279.74 is: 25,092,289.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,866,862.08 : 45,357,612.78 = 18,182,279.74 : x
  2. Step 2: Convert to fraction form
    32,866,862.08/45,357,612.78 = 18,182,279.74/x
  3. Step 3: Cross multiply
    32,866,862.08x = 45,357,612.78 × 18,182,279.74
  4. Step 4: Simplify right side
    32,866,862.08x = 824,704,803,904,559
  5. Step 5: Solve for x
    x = 824,704,803,904,559/32,866,862.08
  6. Step 6: Final answer
    x = 25,092,289.06

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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.