Home / 17,893,464.20-24,693,307.08-9,946,752.81

Finding the Fourth Proportional to 17,893,464.20, 24,693,307.08 and 9,946,752.81

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Solution

The fourth proportional to 17,893,464.20, 24,693,307.08 and 9,946,752.81 is: 13,726,700.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,893,464.20 : 24,693,307.08 = 9,946,752.81 : x
  2. Step 2: Convert to fraction form
    17,893,464.20/24,693,307.08 = 9,946,752.81/x
  3. Step 3: Cross multiply
    17,893,464.20x = 24,693,307.08 × 9,946,752.81
  4. Step 4: Simplify right side
    17,893,464.20x = 245,618,221,679,113.25
  5. Step 5: Solve for x
    x = 245,618,221,679,113.25/17,893,464.20
  6. Step 6: Final answer
    x = 13,726,700.37

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1.5x scale

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.