Home / 25,039,877.36-34,555,389.95-14,585,626.13

Finding the Fourth Proportional to 25,039,877.36, 34,555,389.95 and 14,585,626.13

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Solution

The fourth proportional to 25,039,877.36, 34,555,389.95 and 14,585,626.13 is: 20,128,373.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,039,877.36 : 34,555,389.95 = 14,585,626.13 : x
  2. Step 2: Convert to fraction form
    25,039,877.36/34,555,389.95 = 14,585,626.13/x
  3. Step 3: Cross multiply
    25,039,877.36x = 34,555,389.95 × 14,585,626.13
  4. Step 4: Simplify right side
    25,039,877.36x = 504,011,998,450,746.50
  5. Step 5: Solve for x
    x = 504,011,998,450,746.50/25,039,877.36
  6. Step 6: Final answer
    x = 20,128,373.29

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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.