Home / 32,003,798.55-48,005,822.37-7,742,686.52

Finding the Fourth Proportional to 32,003,798.55, 48,005,822.37 and 7,742,686.52

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Solution

The fourth proportional to 32,003,798.55, 48,005,822.37 and 7,742,686.52 is: 11,614,059.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,003,798.55 : 48,005,822.37 = 7,742,686.52 : x
  2. Step 2: Convert to fraction form
    32,003,798.55/48,005,822.37 = 7,742,686.52/x
  3. Step 3: Cross multiply
    32,003,798.55x = 48,005,822.37 × 7,742,686.52
  4. Step 4: Simplify right side
    32,003,798.55x = 371,694,033,894,763.06
  5. Step 5: Solve for x
    x = 371,694,033,894,763.06/32,003,798.55
  6. Step 6: Final answer
    x = 11,614,059.92

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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.