Home / 60,533,764.76-83,499,311.62-43,135,731.40

Finding the Fourth Proportional to 60,533,764.76, 83,499,311.62 and 43,135,731.40

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Solution

The fourth proportional to 60,533,764.76, 83,499,311.62 and 43,135,731.40 is: 59,500,741.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,533,764.76 : 83,499,311.62 = 43,135,731.40 : x
  2. Step 2: Convert to fraction form
    60,533,764.76/83,499,311.62 = 43,135,731.40/x
  3. Step 3: Cross multiply
    60,533,764.76x = 83,499,311.62 × 43,135,731.40
  4. Step 4: Simplify right side
    60,533,764.76x = 3,601,803,878,125,219
  5. Step 5: Solve for x
    x = 3,601,803,878,125,219/60,533,764.76
  6. Step 6: Final answer
    x = 59,500,741.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.