Home / 249,053,165.66-373,541,440.35-83,059,579.46

Finding the Fourth Proportional to 249,053,165.66, 373,541,440.35 and 83,059,579.46

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Solution

The fourth proportional to 249,053,165.66, 373,541,440.35 and 83,059,579.46 is: 124,576,593.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,053,165.66 : 373,541,440.35 = 83,059,579.46 : x
  2. Step 2: Convert to fraction form
    249,053,165.66/373,541,440.35 = 83,059,579.46/x
  3. Step 3: Cross multiply
    249,053,165.66x = 373,541,440.35 × 83,059,579.46
  4. Step 4: Simplify right side
    249,053,165.66x = 31,026,194,946,353,676
  5. Step 5: Solve for x
    x = 31,026,194,946,353,676/249,053,165.66
  6. Step 6: Final answer
    x = 124,576,593.37

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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.