Home / 14,999,902.50-22,501,182.68-4,217,297.10

Finding the Fourth Proportional to 14,999,902.50, 22,501,182.68 and 4,217,297.10

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Solution

The fourth proportional to 14,999,902.50, 22,501,182.68 and 4,217,297.10 is: 6,326,319.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,999,902.50 : 22,501,182.68 = 4,217,297.10 : x
  2. Step 2: Convert to fraction form
    14,999,902.50/22,501,182.68 = 4,217,297.10/x
  3. Step 3: Cross multiply
    14,999,902.50x = 22,501,182.68 × 4,217,297.10
  4. Step 4: Simplify right side
    14,999,902.50x = 94,894,172,462,934.22
  5. Step 5: Solve for x
    x = 94,894,172,462,934.22/14,999,902.50
  6. Step 6: Final answer
    x = 6,326,319.29

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1.5x scale

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.