Home / 1,594,835,246.80-2,392,700,767.80-776,974,229.20

Finding the Fourth Proportional to 1,594,835,246.80, 2,392,700,767.80 and 776,974,229.20

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Solution

The fourth proportional to 1,594,835,246.80, 2,392,700,767.80 and 776,974,229.20 is: 1,165,679,551.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,835,246.80 : 2,392,700,767.80 = 776,974,229.20 : x
  2. Step 2: Convert to fraction form
    1,594,835,246.80/2,392,700,767.80 = 776,974,229.20/x
  3. Step 3: Cross multiply
    1,594,835,246.80x = 2,392,700,767.80 × 776,974,229.20
  4. Step 4: Simplify right side
    1,594,835,246.80x = 1,859,066,834,767,653,376
  5. Step 5: Solve for x
    x = 1,859,066,834,767,653,376/1,594,835,246.80
  6. Step 6: Final answer
    x = 1,165,679,551.23

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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.