Home / 44,952,981.16-67,421,872.86-12,597,442.60

Finding the Fourth Proportional to 44,952,981.16, 67,421,872.86 and 12,597,442.60

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Solution

The fourth proportional to 44,952,981.16, 67,421,872.86 and 12,597,442.60 is: 18,894,034.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,952,981.16 : 67,421,872.86 = 12,597,442.60 : x
  2. Step 2: Convert to fraction form
    44,952,981.16/67,421,872.86 = 12,597,442.60/x
  3. Step 3: Cross multiply
    44,952,981.16x = 67,421,872.86 × 12,597,442.60
  4. Step 4: Simplify right side
    44,952,981.16x = 849,343,173,338,347.75
  5. Step 5: Solve for x
    x = 849,343,173,338,347.75/44,952,981.16
  6. Step 6: Final answer
    x = 18,894,034.42

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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.