Home / 53,841,622.60-80,762,433.90-48,466,851.40

Finding the Fourth Proportional to 53,841,622.60, 80,762,433.90 and 48,466,851.40

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Solution

The fourth proportional to 53,841,622.60, 80,762,433.90 and 48,466,851.40 is: 72,700,277.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,841,622.60 : 80,762,433.90 = 48,466,851.40 : x
  2. Step 2: Convert to fraction form
    53,841,622.60/80,762,433.90 = 48,466,851.40/x
  3. Step 3: Cross multiply
    53,841,622.60x = 80,762,433.90 × 48,466,851.40
  4. Step 4: Simplify right side
    53,841,622.60x = 3,914,300,882,533,622.50
  5. Step 5: Solve for x
    x = 3,914,300,882,533,622.50/53,841,622.60
  6. Step 6: Final answer
    x = 72,700,277.10

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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.