Home / 39,393,007.95-58,947,794.33-26,638,423.95

Finding the Fourth Proportional to 39,393,007.95, 58,947,794.33 and 26,638,423.95

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Solution

The fourth proportional to 39,393,007.95, 58,947,794.33 and 26,638,423.95 is: 39,861,803.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,393,007.95 : 58,947,794.33 = 26,638,423.95 : x
  2. Step 2: Convert to fraction form
    39,393,007.95/58,947,794.33 = 26,638,423.95/x
  3. Step 3: Cross multiply
    39,393,007.95x = 58,947,794.33 × 26,638,423.95
  4. Step 4: Simplify right side
    39,393,007.95x = 1,570,276,336,146,754
  5. Step 5: Solve for x
    x = 1,570,276,336,146,754/39,393,007.95
  6. Step 6: Final answer
    x = 39,861,803.35

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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.