Home / 24,447,137,423.65-36,670,660,366.47-7,660,233,802.33

Finding the Fourth Proportional to 24,447,137,423.65, 36,670,660,366.47 and 7,660,233,802.33

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Solution

The fourth proportional to 24,447,137,423.65, 36,670,660,366.47 and 7,660,233,802.33 is: 11,490,336,362.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,447,137,423.65 : 36,670,660,366.47 = 7,660,233,802.33 : x
  2. Step 2: Convert to fraction form
    24,447,137,423.65/36,670,660,366.47 = 7,660,233,802.33/x
  3. Step 3: Cross multiply
    24,447,137,423.65x = 36,670,660,366.47 × 7,660,233,802.33
  4. Step 4: Simplify right side
    24,447,137,423.65x = 280,905,832,092,996,534,272
  5. Step 5: Solve for x
    x = 280,905,832,092,996,534,272/24,447,137,423.65
  6. Step 6: Final answer
    x = 11,490,336,362.30

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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.