Home / 75,445,363.46-113,168,053.95-23,634,003.58

Finding the Fourth Proportional to 75,445,363.46, 113,168,053.95 and 23,634,003.58

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Solution

The fourth proportional to 75,445,363.46, 113,168,053.95 and 23,634,003.58 is: 35,451,008.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,445,363.46 : 113,168,053.95 = 23,634,003.58 : x
  2. Step 2: Convert to fraction form
    75,445,363.46/113,168,053.95 = 23,634,003.58/x
  3. Step 3: Cross multiply
    75,445,363.46x = 113,168,053.95 × 23,634,003.58
  4. Step 4: Simplify right side
    75,445,363.46x = 2,674,614,191,913,013
  5. Step 5: Solve for x
    x = 2,674,614,191,913,013/75,445,363.46
  6. Step 6: Final answer
    x = 35,451,008.11

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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.