Home / 44,064,005.40-66,096,008.10-43,168,210.20

Finding the Fourth Proportional to 44,064,005.40, 66,096,008.10 and 43,168,210.20

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Solution

The fourth proportional to 44,064,005.40, 66,096,008.10 and 43,168,210.20 is: 64,752,315.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,064,005.40 : 66,096,008.10 = 43,168,210.20 : x
  2. Step 2: Convert to fraction form
    44,064,005.40/66,096,008.10 = 43,168,210.20/x
  3. Step 3: Cross multiply
    44,064,005.40x = 66,096,008.10 × 43,168,210.20
  4. Step 4: Simplify right side
    44,064,005.40x = 2,853,246,371,041,703
  5. Step 5: Solve for x
    x = 2,853,246,371,041,703/44,064,005.40
  6. Step 6: Final answer
    x = 64,752,315.30

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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.