Home / 176,073,044.76-264,118,061.02-57,895,188.72

Finding the Fourth Proportional to 176,073,044.76, 264,118,061.02 and 57,895,188.72

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Solution

The fourth proportional to 176,073,044.76, 264,118,061.02 and 57,895,188.72 is: 86,845,575.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,073,044.76 : 264,118,061.02 = 57,895,188.72 : x
  2. Step 2: Convert to fraction form
    176,073,044.76/264,118,061.02 = 57,895,188.72/x
  3. Step 3: Cross multiply
    176,073,044.76x = 264,118,061.02 × 57,895,188.72
  4. Step 4: Simplify right side
    176,073,044.76x = 15,291,164,987,113,376
  5. Step 5: Solve for x
    x = 15,291,164,987,113,376/176,073,044.76
  6. Step 6: Final answer
    x = 86,845,575.98

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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.