Home / 7,664,190,746.23-11,496,209,478.36-2,423,799,848.71

Finding the Fourth Proportional to 7,664,190,746.23, 11,496,209,478.36 and 2,423,799,848.71

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Solution

The fourth proportional to 7,664,190,746.23, 11,496,209,478.36 and 2,423,799,848.71 is: 3,635,675,535.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,664,190,746.23 : 11,496,209,478.36 = 2,423,799,848.71 : x
  2. Step 2: Convert to fraction form
    7,664,190,746.23/11,496,209,478.36 = 2,423,799,848.71/x
  3. Step 3: Cross multiply
    7,664,190,746.23x = 11,496,209,478.36 × 2,423,799,848.71
  4. Step 4: Simplify right side
    7,664,190,746.23x = 27,864,510,794,387,439,616
  5. Step 5: Solve for x
    x = 27,864,510,794,387,439,616/7,664,190,746.23
  6. Step 6: Final answer
    x = 3,635,675,535.36

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Double scale
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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.