Home / 1,707,637,849,112.80-2,561,366,560,737.20-560,118,919,678.44

Finding the Fourth Proportional to 1,707,637,849,112.80, 2,561,366,560,737.20 and 560,118,919,678.44

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Solution

The fourth proportional to 1,707,637,849,112.80, 2,561,366,560,737.20 and 560,118,919,678.44 is: 840,148,788,951.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,637,849,112.80 : 2,561,366,560,737.20 = 560,118,919,678.44 : x
  2. Step 2: Convert to fraction form
    1,707,637,849,112.80/2,561,366,560,737.20 = 560,118,919,678.44/x
  3. Step 3: Cross multiply
    1,707,637,849,112.80x = 2,561,366,560,737.20 × 560,118,919,678.44
  4. Step 4: Simplify right side
    1,707,637,849,112.80x = 1,434,669,870,900,601,908,363,264
  5. Step 5: Solve for x
    x = 1,434,669,870,900,601,908,363,264/1,707,637,849,112.80
  6. Step 6: Final answer
    x = 840,148,788,951.93

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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.