Home / 1,489,943,357,635.20-2,234,915,033,945.50-358,018,730,957.52

Finding the Fourth Proportional to 1,489,943,357,635.20, 2,234,915,033,945.50 and 358,018,730,957.52

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Solution

The fourth proportional to 1,489,943,357,635.20, 2,234,915,033,945.50 and 358,018,730,957.52 is: 537,028,095,833.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,489,943,357,635.20 : 2,234,915,033,945.50 = 358,018,730,957.52 : x
  2. Step 2: Convert to fraction form
    1,489,943,357,635.20/2,234,915,033,945.50 = 358,018,730,957.52/x
  3. Step 3: Cross multiply
    1,489,943,357,635.20x = 2,234,915,033,945.50 × 358,018,730,957.52
  4. Step 4: Simplify right side
    1,489,943,357,635.20x = 800,141,444,251,050,664,001,536
  5. Step 5: Solve for x
    x = 800,141,444,251,050,664,001,536/1,489,943,357,635.20
  6. Step 6: Final answer
    x = 537,028,095,833.80

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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.