Home / 1,427,310,888.24-2,141,069,520.48-597,429,894.48

Finding the Fourth Proportional to 1,427,310,888.24, 2,141,069,520.48 and 597,429,894.48

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Solution

The fourth proportional to 1,427,310,888.24, 2,141,069,520.48 and 597,429,894.48 is: 896,188,033.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,427,310,888.24 : 2,141,069,520.48 = 597,429,894.48 : x
  2. Step 2: Convert to fraction form
    1,427,310,888.24/2,141,069,520.48 = 597,429,894.48/x
  3. Step 3: Cross multiply
    1,427,310,888.24x = 2,141,069,520.48 × 597,429,894.48
  4. Step 4: Simplify right side
    1,427,310,888.24x = 1,279,138,937,694,710,528
  5. Step 5: Solve for x
    x = 1,279,138,937,694,710,528/1,427,310,888.24
  6. Step 6: Final answer
    x = 896,188,033.20

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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.