Home / 15,155,253.06-22,730,140.93-4,369,902.18

Finding the Fourth Proportional to 15,155,253.06, 22,730,140.93 and 4,369,902.18

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Solution

The fourth proportional to 15,155,253.06, 22,730,140.93 and 4,369,902.18 is: 6,554,063.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,155,253.06 : 22,730,140.93 = 4,369,902.18 : x
  2. Step 2: Convert to fraction form
    15,155,253.06/22,730,140.93 = 4,369,902.18/x
  3. Step 3: Cross multiply
    15,155,253.06x = 22,730,140.93 × 4,369,902.18
  4. Step 4: Simplify right side
    15,155,253.06x = 99,328,492,401,714.22
  5. Step 5: Solve for x
    x = 99,328,492,401,714.22/15,155,253.06
  6. Step 6: Final answer
    x = 6,554,063.60

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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.