Home / 23,432,610.47-35,154,527.59-9,778,161.18

Finding the Fourth Proportional to 23,432,610.47, 35,154,527.59 and 9,778,161.18

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Solution

The fourth proportional to 23,432,610.47, 35,154,527.59 and 9,778,161.18 is: 14,669,583.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,432,610.47 : 35,154,527.59 = 9,778,161.18 : x
  2. Step 2: Convert to fraction form
    23,432,610.47/35,154,527.59 = 9,778,161.18/x
  3. Step 3: Cross multiply
    23,432,610.47x = 35,154,527.59 × 9,778,161.18
  4. Step 4: Simplify right side
    23,432,610.47x = 343,746,636,851,167.75
  5. Step 5: Solve for x
    x = 343,746,636,851,167.75/23,432,610.47
  6. Step 6: Final answer
    x = 14,669,583.54

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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.