Home / 60,038,790.78-82,853,602.12-32,536,719.03

Finding the Fourth Proportional to 60,038,790.78, 82,853,602.12 and 32,536,719.03

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Solution

The fourth proportional to 60,038,790.78, 82,853,602.12 and 32,536,719.03 is: 44,900,710.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,038,790.78 : 82,853,602.12 = 32,536,719.03 : x
  2. Step 2: Convert to fraction form
    60,038,790.78/82,853,602.12 = 32,536,719.03/x
  3. Step 3: Cross multiply
    60,038,790.78x = 82,853,602.12 × 32,536,719.03
  4. Step 4: Simplify right side
    60,038,790.78x = 2,695,784,372,801,852.50
  5. Step 5: Solve for x
    x = 2,695,784,372,801,852.50/60,038,790.78
  6. Step 6: Final answer
    x = 44,900,710.65

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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.