Home / 5,280,581,703,346-7,920,862,668,446-1,654,610,520,834.90

Finding the Fourth Proportional to 5,280,581,703,346, 7,920,862,668,446 and 1,654,610,520,834.90

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Solution

The fourth proportional to 5,280,581,703,346, 7,920,862,668,446 and 1,654,610,520,834.90 is: 2,481,912,683,406.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,280,581,703,346 : 7,920,862,668,446 = 1,654,610,520,834.90 : x
  2. Step 2: Convert to fraction form
    5,280,581,703,346/7,920,862,668,446 = 1,654,610,520,834.90/x
  3. Step 3: Cross multiply
    5,280,581,703,346x = 7,920,862,668,446 × 1,654,610,520,834.90
  4. Step 4: Simplify right side
    5,280,581,703,346x = 13,105,942,705,299,152,168,812,544
  5. Step 5: Solve for x
    x = 13,105,942,705,299,152,168,812,544/5,280,581,703,346
  6. Step 6: Final answer
    x = 2,481,912,683,406.58

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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.