Home / 49,009,741.20-73,506,738.60-14,923,159.20

Finding the Fourth Proportional to 49,009,741.20, 73,506,738.60 and 14,923,159.20

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Solution

The fourth proportional to 49,009,741.20, 73,506,738.60 and 14,923,159.20 is: 22,382,341.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,009,741.20 : 73,506,738.60 = 14,923,159.20 : x
  2. Step 2: Convert to fraction form
    49,009,741.20/73,506,738.60 = 14,923,159.20/x
  3. Step 3: Cross multiply
    49,009,741.20x = 73,506,738.60 × 14,923,159.20
  4. Step 4: Simplify right side
    49,009,741.20x = 1,096,952,762,400,585
  5. Step 5: Solve for x
    x = 1,096,952,762,400,585/49,009,741.20
  6. Step 6: Final answer
    x = 22,382,341.46

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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.