Home / 60,696,153.63-91,034,258.94-26,143,320.24

Finding the Fourth Proportional to 60,696,153.63, 91,034,258.94 and 26,143,320.24

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Solution

The fourth proportional to 60,696,153.63, 91,034,258.94 and 26,143,320.24 is: 39,210,685.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,696,153.63 : 91,034,258.94 = 26,143,320.24 : x
  2. Step 2: Convert to fraction form
    60,696,153.63/91,034,258.94 = 26,143,320.24/x
  3. Step 3: Cross multiply
    60,696,153.63x = 91,034,258.94 × 26,143,320.24
  4. Step 4: Simplify right side
    60,696,153.63x = 2,379,937,784,279,502.50
  5. Step 5: Solve for x
    x = 2,379,937,784,279,502.50/60,696,153.63
  6. Step 6: Final answer
    x = 39,210,685.39

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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.