Home / 40,338,045.90-60,570,054.45-23,331,933.90

Finding the Fourth Proportional to 40,338,045.90, 60,570,054.45 and 23,331,933.90

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Solution

The fourth proportional to 40,338,045.90, 60,570,054.45 and 23,331,933.90 is: 35,034,332.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,338,045.90 : 60,570,054.45 = 23,331,933.90 : x
  2. Step 2: Convert to fraction form
    40,338,045.90/60,570,054.45 = 23,331,933.90/x
  3. Step 3: Cross multiply
    40,338,045.90x = 60,570,054.45 × 23,331,933.90
  4. Step 4: Simplify right side
    40,338,045.90x = 1,413,216,506,746,800.75
  5. Step 5: Solve for x
    x = 1,413,216,506,746,800.75/40,338,045.90
  6. Step 6: Final answer
    x = 35,034,332.36

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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.