Home / 15,535,101.85-23,301,807.37-4,752,402.71

Finding the Fourth Proportional to 15,535,101.85, 23,301,807.37 and 4,752,402.71

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Solution

The fourth proportional to 15,535,101.85, 23,301,807.37 and 4,752,402.71 is: 7,128,345.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,535,101.85 : 23,301,807.37 = 4,752,402.71 : x
  2. Step 2: Convert to fraction form
    15,535,101.85/23,301,807.37 = 4,752,402.71/x
  3. Step 3: Cross multiply
    15,535,101.85x = 23,301,807.37 × 4,752,402.71
  4. Step 4: Simplify right side
    15,535,101.85x = 110,739,572,364,695.92
  5. Step 5: Solve for x
    x = 110,739,572,364,695.92/15,535,101.85
  6. Step 6: Final answer
    x = 7,128,345.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.