Home / 1,803,275,492.80-2,704,874,730-493,177,550.08

Finding the Fourth Proportional to 1,803,275,492.80, 2,704,874,730 and 493,177,550.08

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Solution

The fourth proportional to 1,803,275,492.80, 2,704,874,730 and 493,177,550.08 is: 739,755,793.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,803,275,492.80 : 2,704,874,730 = 493,177,550.08 : x
  2. Step 2: Convert to fraction form
    1,803,275,492.80/2,704,874,730 = 493,177,550.08/x
  3. Step 3: Cross multiply
    1,803,275,492.80x = 2,704,874,730 × 493,177,550.08
  4. Step 4: Simplify right side
    1,803,275,492.80x = 1,333,983,492,614,701,312
  5. Step 5: Solve for x
    x = 1,333,983,492,614,701,312/1,803,275,492.80
  6. Step 6: Final answer
    x = 739,755,793.24

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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.