Home / 48,774,475.83-67,302,590.31-26,742,177.54

Finding the Fourth Proportional to 48,774,475.83, 67,302,590.31 and 26,742,177.54

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Solution

The fourth proportional to 48,774,475.83, 67,302,590.31 and 26,742,177.54 is: 36,900,813.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,774,475.83 : 67,302,590.31 = 26,742,177.54 : x
  2. Step 2: Convert to fraction form
    48,774,475.83/67,302,590.31 = 26,742,177.54/x
  3. Step 3: Cross multiply
    48,774,475.83x = 67,302,590.31 × 26,742,177.54
  4. Step 4: Simplify right side
    48,774,475.83x = 1,799,817,819,006,449.50
  5. Step 5: Solve for x
    x = 1,799,817,819,006,449.50/48,774,475.83
  6. Step 6: Final answer
    x = 36,900,813.15

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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.