Home / 59,502,794.40-89,254,191.60-40,229,200.80

Finding the Fourth Proportional to 59,502,794.40, 89,254,191.60 and 40,229,200.80

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Solution

The fourth proportional to 59,502,794.40, 89,254,191.60 and 40,229,200.80 is: 60,343,801.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,502,794.40 : 89,254,191.60 = 40,229,200.80 : x
  2. Step 2: Convert to fraction form
    59,502,794.40/89,254,191.60 = 40,229,200.80/x
  3. Step 3: Cross multiply
    59,502,794.40x = 89,254,191.60 × 40,229,200.80
  4. Step 4: Simplify right side
    59,502,794.40x = 3,590,624,796,118,073
  5. Step 5: Solve for x
    x = 3,590,624,796,118,073/59,502,794.40
  6. Step 6: Final answer
    x = 60,343,801.20

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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.