Home / 88,992,014.60-133,488,021.90-35,132,328.20

Finding the Fourth Proportional to 88,992,014.60, 133,488,021.90 and 35,132,328.20

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Solution

The fourth proportional to 88,992,014.60, 133,488,021.90 and 35,132,328.20 is: 52,698,492.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,992,014.60 : 133,488,021.90 = 35,132,328.20 : x
  2. Step 2: Convert to fraction form
    88,992,014.60/133,488,021.90 = 35,132,328.20/x
  3. Step 3: Cross multiply
    88,992,014.60x = 133,488,021.90 × 35,132,328.20
  4. Step 4: Simplify right side
    88,992,014.60x = 4,689,744,996,159,588
  5. Step 5: Solve for x
    x = 4,689,744,996,159,588/88,992,014.60
  6. Step 6: Final answer
    x = 52,698,492.30

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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.