Home / 15,164,012.60-22,746,116.10-6,066,870.20

Finding the Fourth Proportional to 15,164,012.60, 22,746,116.10 and 6,066,870.20

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Solution

The fourth proportional to 15,164,012.60, 22,746,116.10 and 6,066,870.20 is: 9,100,344.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,164,012.60 : 22,746,116.10 = 6,066,870.20 : x
  2. Step 2: Convert to fraction form
    15,164,012.60/22,746,116.10 = 6,066,870.20/x
  3. Step 3: Cross multiply
    15,164,012.60x = 22,746,116.10 × 6,066,870.20
  4. Step 4: Simplify right side
    15,164,012.60x = 137,997,733,932,830.23
  5. Step 5: Solve for x
    x = 137,997,733,932,830.23/15,164,012.60
  6. Step 6: Final answer
    x = 9,100,344.19

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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.