Home / 65,213,929.60-97,758,686.40-24,262,403.20

Finding the Fourth Proportional to 65,213,929.60, 97,758,686.40 and 24,262,403.20

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Solution

The fourth proportional to 65,213,929.60, 97,758,686.40 and 24,262,403.20 is: 36,370,460.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,213,929.60 : 97,758,686.40 = 24,262,403.20 : x
  2. Step 2: Convert to fraction form
    65,213,929.60/97,758,686.40 = 24,262,403.20/x
  3. Step 3: Cross multiply
    65,213,929.60x = 97,758,686.40 × 24,262,403.20
  4. Step 4: Simplify right side
    65,213,929.60x = 2,371,860,665,739,156.50
  5. Step 5: Solve for x
    x = 2,371,860,665,739,156.50/65,213,929.60
  6. Step 6: Final answer
    x = 36,370,460.73

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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.