Home / 32,614,154.40-48,795,260.40-21,276,746.40

Finding the Fourth Proportional to 32,614,154.40, 48,795,260.40 and 21,276,746.40

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Solution

The fourth proportional to 32,614,154.40, 48,795,260.40 and 21,276,746.40 is: 31,832,938.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,614,154.40 : 48,795,260.40 = 21,276,746.40 : x
  2. Step 2: Convert to fraction form
    32,614,154.40/48,795,260.40 = 21,276,746.40/x
  3. Step 3: Cross multiply
    32,614,154.40x = 48,795,260.40 × 21,276,746.40
  4. Step 4: Simplify right side
    32,614,154.40x = 1,038,204,381,052,762.50
  5. Step 5: Solve for x
    x = 1,038,204,381,052,762.50/32,614,154.40
  6. Step 6: Final answer
    x = 31,832,938.80

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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.