Home / 1,805,152,215.88-2,704,966,856.36-964,914,482

Finding the Fourth Proportional to 1,805,152,215.88, 2,704,966,856.36 and 964,914,482

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Solution

The fourth proportional to 1,805,152,215.88, 2,704,966,856.36 and 964,914,482 is: 1,445,895,625.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,805,152,215.88 : 2,704,966,856.36 = 964,914,482 : x
  2. Step 2: Convert to fraction form
    1,805,152,215.88/2,704,966,856.36 = 964,914,482/x
  3. Step 3: Cross multiply
    1,805,152,215.88x = 2,704,966,856.36 × 964,914,482
  4. Step 4: Simplify right side
    1,805,152,215.88x = 2,610,061,693,031,777,792
  5. Step 5: Solve for x
    x = 2,610,061,693,031,777,792/1,805,152,215.88
  6. Step 6: Final answer
    x = 1,445,895,625.90

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Double scale
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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.