Home / 24,847,754.61-37,223,143.98-19,357,140.57

Finding the Fourth Proportional to 24,847,754.61, 37,223,143.98 and 19,357,140.57

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Solution

The fourth proportional to 24,847,754.61, 37,223,143.98 and 19,357,140.57 is: 28,997,937.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,847,754.61 : 37,223,143.98 = 19,357,140.57 : x
  2. Step 2: Convert to fraction form
    24,847,754.61/37,223,143.98 = 19,357,140.57/x
  3. Step 3: Cross multiply
    24,847,754.61x = 37,223,143.98 × 19,357,140.57
  4. Step 4: Simplify right side
    24,847,754.61x = 720,533,630,346,633.25
  5. Step 5: Solve for x
    x = 720,533,630,346,633.25/24,847,754.61
  6. Step 6: Final answer
    x = 28,997,937.31

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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.