Home / 44,240,681.76-61,038,153.36-34,918,812.96

Finding the Fourth Proportional to 44,240,681.76, 61,038,153.36 and 34,918,812.96

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Solution

The fourth proportional to 44,240,681.76, 61,038,153.36 and 34,918,812.96 is: 48,176,921.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,240,681.76 : 61,038,153.36 = 34,918,812.96 : x
  2. Step 2: Convert to fraction form
    44,240,681.76/61,038,153.36 = 34,918,812.96/x
  3. Step 3: Cross multiply
    44,240,681.76x = 61,038,153.36 × 34,918,812.96
  4. Step 4: Simplify right side
    44,240,681.76x = 2,131,379,860,601,635.50
  5. Step 5: Solve for x
    x = 2,131,379,860,601,635.50/44,240,681.76
  6. Step 6: Final answer
    x = 48,176,921.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.