Home / 48,762,941.70-73,144,412.55-44,298,837.30

Finding the Fourth Proportional to 48,762,941.70, 73,144,412.55 and 44,298,837.30

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Solution

The fourth proportional to 48,762,941.70, 73,144,412.55 and 44,298,837.30 is: 66,448,255.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,762,941.70 : 73,144,412.55 = 44,298,837.30 : x
  2. Step 2: Convert to fraction form
    48,762,941.70/73,144,412.55 = 44,298,837.30/x
  3. Step 3: Cross multiply
    48,762,941.70x = 73,144,412.55 × 44,298,837.30
  4. Step 4: Simplify right side
    48,762,941.70x = 3,240,212,430,956,528
  5. Step 5: Solve for x
    x = 3,240,212,430,956,528/48,762,941.70
  6. Step 6: Final answer
    x = 66,448,255.95

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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.