Home / 181,692,056.35-272,595,255.90-65,027,875.65

Finding the Fourth Proportional to 181,692,056.35, 272,595,255.90 and 65,027,875.65

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Solution

The fourth proportional to 181,692,056.35, 272,595,255.90 and 65,027,875.65 is: 97,562,275.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,692,056.35 : 272,595,255.90 = 65,027,875.65 : x
  2. Step 2: Convert to fraction form
    181,692,056.35/272,595,255.90 = 65,027,875.65/x
  3. Step 3: Cross multiply
    181,692,056.35x = 272,595,255.90 × 65,027,875.65
  4. Step 4: Simplify right side
    181,692,056.35x = 17,726,290,403,445,126
  5. Step 5: Solve for x
    x = 17,726,290,403,445,126/181,692,056.35
  6. Step 6: Final answer
    x = 97,562,275.20

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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.