Home / 52,651,810.98-78,913,031.81-29,574,234.81

Finding the Fourth Proportional to 52,651,810.98, 78,913,031.81 and 29,574,234.81

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Solution

The fourth proportional to 52,651,810.98, 78,913,031.81 and 29,574,234.81 is: 44,325,019.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,651,810.98 : 78,913,031.81 = 29,574,234.81 : x
  2. Step 2: Convert to fraction form
    52,651,810.98/78,913,031.81 = 29,574,234.81/x
  3. Step 3: Cross multiply
    52,651,810.98x = 78,913,031.81 × 29,574,234.81
  4. Step 4: Simplify right side
    52,651,810.98x = 2,333,792,532,170,068
  5. Step 5: Solve for x
    x = 2,333,792,532,170,068/52,651,810.98
  6. Step 6: Final answer
    x = 44,325,019.19

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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.