Home / 162,806,044.02-244,246,842.90-53,627,300.70

Finding the Fourth Proportional to 162,806,044.02, 244,246,842.90 and 53,627,300.70

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Solution

The fourth proportional to 162,806,044.02, 244,246,842.90 and 53,627,300.70 is: 80,453,394.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,806,044.02 : 244,246,842.90 = 53,627,300.70 : x
  2. Step 2: Convert to fraction form
    162,806,044.02/244,246,842.90 = 53,627,300.70/x
  3. Step 3: Cross multiply
    162,806,044.02x = 244,246,842.90 × 53,627,300.70
  4. Step 4: Simplify right side
    162,806,044.02x = 13,098,298,889,223,962
  5. Step 5: Solve for x
    x = 13,098,298,889,223,962/162,806,044.02
  6. Step 6: Final answer
    x = 80,453,394.52

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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.