Home / 39,140,147.10-58,710,220.65-32,810,094.30

Finding the Fourth Proportional to 39,140,147.10, 58,710,220.65 and 32,810,094.30

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Solution

The fourth proportional to 39,140,147.10, 58,710,220.65 and 32,810,094.30 is: 49,215,141.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,140,147.10 : 58,710,220.65 = 32,810,094.30 : x
  2. Step 2: Convert to fraction form
    39,140,147.10/58,710,220.65 = 32,810,094.30/x
  3. Step 3: Cross multiply
    39,140,147.10x = 58,710,220.65 × 32,810,094.30
  4. Step 4: Simplify right side
    39,140,147.10x = 1,926,287,875,900,307.25
  5. Step 5: Solve for x
    x = 1,926,287,875,900,307.25/39,140,147.10
  6. Step 6: Final answer
    x = 49,215,141.45

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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.