Home / 88,854,862.02-133,296,492.48-27,429,582.65

Finding the Fourth Proportional to 88,854,862.02, 133,296,492.48 and 27,429,582.65

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Solution

The fourth proportional to 88,854,862.02, 133,296,492.48 and 27,429,582.65 is: 41,148,757.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,854,862.02 : 133,296,492.48 = 27,429,582.65 : x
  2. Step 2: Convert to fraction form
    88,854,862.02/133,296,492.48 = 27,429,582.65/x
  3. Step 3: Cross multiply
    88,854,862.02x = 133,296,492.48 × 27,429,582.65
  4. Step 4: Simplify right side
    88,854,862.02x = 3,656,267,156,768,781
  5. Step 5: Solve for x
    x = 3,656,267,156,768,781/88,854,862.02
  6. Step 6: Final answer
    x = 41,148,757.35

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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.