Home / 1,049,668,736.04-1,573,893,957.12-496,966,524.36

Finding the Fourth Proportional to 1,049,668,736.04, 1,573,893,957.12 and 496,966,524.36

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Solution

The fourth proportional to 1,049,668,736.04, 1,573,893,957.12 and 496,966,524.36 is: 745,161,385.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,668,736.04 : 1,573,893,957.12 = 496,966,524.36 : x
  2. Step 2: Convert to fraction form
    1,049,668,736.04/1,573,893,957.12 = 496,966,524.36/x
  3. Step 3: Cross multiply
    1,049,668,736.04x = 1,573,893,957.12 × 496,966,524.36
  4. Step 4: Simplify right side
    1,049,668,736.04x = 782,172,609,581,133,184
  5. Step 5: Solve for x
    x = 782,172,609,581,133,184/1,049,668,736.04
  6. Step 6: Final answer
    x = 745,161,385.42

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1.5x scale

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.