Home / 38,004,746.59-52,490,129.34-25,010,013.52

Finding the Fourth Proportional to 38,004,746.59, 52,490,129.34 and 25,010,013.52

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Solution

The fourth proportional to 38,004,746.59, 52,490,129.34 and 25,010,013.52 is: 34,542,496.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,004,746.59 : 52,490,129.34 = 25,010,013.52 : x
  2. Step 2: Convert to fraction form
    38,004,746.59/52,490,129.34 = 25,010,013.52/x
  3. Step 3: Cross multiply
    38,004,746.59x = 52,490,129.34 × 25,010,013.52
  4. Step 4: Simplify right side
    38,004,746.59x = 1,312,778,844,422,510.75
  5. Step 5: Solve for x
    x = 1,312,778,844,422,510.75/38,004,746.59
  6. Step 6: Final answer
    x = 34,542,496.99

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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.