Home / 60,473,356.88-90,710,367.58-15,035,151.38

Finding the Fourth Proportional to 60,473,356.88, 90,710,367.58 and 15,035,151.38

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Solution

The fourth proportional to 60,473,356.88, 90,710,367.58 and 15,035,151.38 is: 22,552,809.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,473,356.88 : 90,710,367.58 = 15,035,151.38 : x
  2. Step 2: Convert to fraction form
    60,473,356.88/90,710,367.58 = 15,035,151.38/x
  3. Step 3: Cross multiply
    60,473,356.88x = 90,710,367.58 × 15,035,151.38
  4. Step 4: Simplify right side
    60,473,356.88x = 1,363,844,108,121,063.75
  5. Step 5: Solve for x
    x = 1,363,844,108,121,063.75/60,473,356.88
  6. Step 6: Final answer
    x = 22,552,809.68

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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.