Home / 202,866,867,077.52-304,300,125,776.02-51,773,156,284.52

Finding the Fourth Proportional to 202,866,867,077.52, 304,300,125,776.02 and 51,773,156,284.52

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Solution

The fourth proportional to 202,866,867,077.52, 304,300,125,776.02 and 51,773,156,284.52 is: 77,659,689,806.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,866,867,077.52 : 304,300,125,776.02 = 51,773,156,284.52 : x
  2. Step 2: Convert to fraction form
    202,866,867,077.52/304,300,125,776.02 = 51,773,156,284.52/x
  3. Step 3: Cross multiply
    202,866,867,077.52x = 304,300,125,776.02 × 51,773,156,284.52
  4. Step 4: Simplify right side
    202,866,867,077.52x = 15,754,577,969,200,976,887,808
  5. Step 5: Solve for x
    x = 15,754,577,969,200,976,887,808/202,866,867,077.52
  6. Step 6: Final answer
    x = 77,659,689,806.23

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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.