Home / 48,924,005.20-73,386,007.80-26,249,189.20

Finding the Fourth Proportional to 48,924,005.20, 73,386,007.80 and 26,249,189.20

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Solution

The fourth proportional to 48,924,005.20, 73,386,007.80 and 26,249,189.20 is: 39,373,783.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,924,005.20 : 73,386,007.80 = 26,249,189.20 : x
  2. Step 2: Convert to fraction form
    48,924,005.20/73,386,007.80 = 26,249,189.20/x
  3. Step 3: Cross multiply
    48,924,005.20x = 73,386,007.80 × 26,249,189.20
  4. Step 4: Simplify right side
    48,924,005.20x = 1,926,323,203,374,875.75
  5. Step 5: Solve for x
    x = 1,926,323,203,374,875.75/48,924,005.20
  6. Step 6: Final answer
    x = 39,373,783.80

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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.