Home / 26,605,475.04-36,715,541.04-14,382,354.72

Finding the Fourth Proportional to 26,605,475.04, 36,715,541.04 and 14,382,354.72

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Solution

The fourth proportional to 26,605,475.04, 36,715,541.04 and 14,382,354.72 is: 19,847,641.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,605,475.04 : 36,715,541.04 = 14,382,354.72 : x
  2. Step 2: Convert to fraction form
    26,605,475.04/36,715,541.04 = 14,382,354.72/x
  3. Step 3: Cross multiply
    26,605,475.04x = 36,715,541.04 × 14,382,354.72
  4. Step 4: Simplify right side
    26,605,475.04x = 528,055,934,973,997.75
  5. Step 5: Solve for x
    x = 528,055,934,973,997.75/26,605,475.04
  6. Step 6: Final answer
    x = 19,847,641.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.