Home / 33,282,800.60-49,924,200.90-31,043,312.60

Finding the Fourth Proportional to 33,282,800.60, 49,924,200.90 and 31,043,312.60

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Solution

The fourth proportional to 33,282,800.60, 49,924,200.90 and 31,043,312.60 is: 46,564,968.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,282,800.60 : 49,924,200.90 = 31,043,312.60 : x
  2. Step 2: Convert to fraction form
    33,282,800.60/49,924,200.90 = 31,043,312.60/x
  3. Step 3: Cross multiply
    33,282,800.60x = 49,924,200.90 × 31,043,312.60
  4. Step 4: Simplify right side
    33,282,800.60x = 1,549,812,574,843,901.25
  5. Step 5: Solve for x
    x = 1,549,812,574,843,901.25/33,282,800.60
  6. Step 6: Final answer
    x = 46,564,968.90

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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.