Home / 7,564,852,913.60-11,337,724,221.60-3,679,092,401.60

Finding the Fourth Proportional to 7,564,852,913.60, 11,337,724,221.60 and 3,679,092,401.60

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Solution

The fourth proportional to 7,564,852,913.60, 11,337,724,221.60 and 3,679,092,401.60 is: 5,513,991,549.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,564,852,913.60 : 11,337,724,221.60 = 3,679,092,401.60 : x
  2. Step 2: Convert to fraction form
    7,564,852,913.60/11,337,724,221.60 = 3,679,092,401.60/x
  3. Step 3: Cross multiply
    7,564,852,913.60x = 11,337,724,221.60 × 3,679,092,401.60
  4. Step 4: Simplify right side
    7,564,852,913.60x = 41,712,535,035,124,834,304
  5. Step 5: Solve for x
    x = 41,712,535,035,124,834,304/7,564,852,913.60
  6. Step 6: Final answer
    x = 5,513,991,549.01

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1.5x scale

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.