Home / 25,370,244.64-35,010,960-13,767,808

Finding the Fourth Proportional to 25,370,244.64, 35,010,960 and 13,767,808

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Solution

The fourth proportional to 25,370,244.64, 35,010,960 and 13,767,808 is: 18,999,587.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,370,244.64 : 35,010,960 = 13,767,808 : x
  2. Step 2: Convert to fraction form
    25,370,244.64/35,010,960 = 13,767,808/x
  3. Step 3: Cross multiply
    25,370,244.64x = 35,010,960 × 13,767,808
  4. Step 4: Simplify right side
    25,370,244.64x = 482,024,175,175,680
  5. Step 5: Solve for x
    x = 482,024,175,175,680/25,370,244.64
  6. Step 6: Final answer
    x = 18,999,587.19

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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.