Home / 63,812,725.40-95,742,707.70-25,501,734.20

Finding the Fourth Proportional to 63,812,725.40, 95,742,707.70 and 25,501,734.20

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Solution

The fourth proportional to 63,812,725.40, 95,742,707.70 and 25,501,734.20 is: 38,262,040.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,812,725.40 : 95,742,707.70 = 25,501,734.20 : x
  2. Step 2: Convert to fraction form
    63,812,725.40/95,742,707.70 = 25,501,734.20/x
  3. Step 3: Cross multiply
    63,812,725.40x = 95,742,707.70 × 25,501,734.20
  4. Step 4: Simplify right side
    63,812,725.40x = 2,441,605,083,353,693.50
  5. Step 5: Solve for x
    x = 2,441,605,083,353,693.50/63,812,725.40
  6. Step 6: Final answer
    x = 38,262,040.50

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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.