Home / 60,146,043.02-83,002,335.64-32,644,300.94

Finding the Fourth Proportional to 60,146,043.02, 83,002,335.64 and 32,644,300.94

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Solution

The fourth proportional to 60,146,043.02, 83,002,335.64 and 32,644,300.94 is: 45,049,567.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,146,043.02 : 83,002,335.64 = 32,644,300.94 : x
  2. Step 2: Convert to fraction form
    60,146,043.02/83,002,335.64 = 32,644,300.94/x
  3. Step 3: Cross multiply
    60,146,043.02x = 83,002,335.64 × 32,644,300.94
  4. Step 4: Simplify right side
    60,146,043.02x = 2,709,553,223,355,047.50
  5. Step 5: Solve for x
    x = 2,709,553,223,355,047.50/60,146,043.02
  6. Step 6: Final answer
    x = 45,049,567.47

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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.