Home / 62,869,640.10-94,304,460.15-26,519,075.70

Finding the Fourth Proportional to 62,869,640.10, 94,304,460.15 and 26,519,075.70

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Solution

The fourth proportional to 62,869,640.10, 94,304,460.15 and 26,519,075.70 is: 39,778,613.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,869,640.10 : 94,304,460.15 = 26,519,075.70 : x
  2. Step 2: Convert to fraction form
    62,869,640.10/94,304,460.15 = 26,519,075.70/x
  3. Step 3: Cross multiply
    62,869,640.10x = 94,304,460.15 × 26,519,075.70
  4. Step 4: Simplify right side
    62,869,640.10x = 2,500,867,117,565,483.50
  5. Step 5: Solve for x
    x = 2,500,867,117,565,483.50/62,869,640.10
  6. Step 6: Final answer
    x = 39,778,613.55

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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.