Home / 60,550,616.40-90,763,923.15-29,797,897.20

Finding the Fourth Proportional to 60,550,616.40, 90,763,923.15 and 29,797,897.20

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Solution

The fourth proportional to 60,550,616.40, 90,763,923.15 and 29,797,897.20 is: 44,666,333.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,550,616.40 : 90,763,923.15 = 29,797,897.20 : x
  2. Step 2: Convert to fraction form
    60,550,616.40/90,763,923.15 = 29,797,897.20/x
  3. Step 3: Cross multiply
    60,550,616.40x = 90,763,923.15 × 29,797,897.20
  4. Step 4: Simplify right side
    60,550,616.40x = 2,704,574,051,492,400.50
  5. Step 5: Solve for x
    x = 2,704,574,051,492,400.50/60,550,616.40
  6. Step 6: Final answer
    x = 44,666,333.93

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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.