Home / 50,301,210.60-75,451,815.90-35,688,551.40

Finding the Fourth Proportional to 50,301,210.60, 75,451,815.90 and 35,688,551.40

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Solution

The fourth proportional to 50,301,210.60, 75,451,815.90 and 35,688,551.40 is: 53,532,827.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,301,210.60 : 75,451,815.90 = 35,688,551.40 : x
  2. Step 2: Convert to fraction form
    50,301,210.60/75,451,815.90 = 35,688,551.40/x
  3. Step 3: Cross multiply
    50,301,210.60x = 75,451,815.90 × 35,688,551.40
  4. Step 4: Simplify right side
    50,301,210.60x = 2,692,766,009,970,487.50
  5. Step 5: Solve for x
    x = 2,692,766,009,970,487.50/50,301,210.60
  6. Step 6: Final answer
    x = 53,532,827.10

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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.