Home / 134,299,477.60-201,449,216.40-93,484,808.80

Finding the Fourth Proportional to 134,299,477.60, 201,449,216.40 and 93,484,808.80

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Solution

The fourth proportional to 134,299,477.60, 201,449,216.40 and 93,484,808.80 is: 140,227,213.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,299,477.60 : 201,449,216.40 = 93,484,808.80 : x
  2. Step 2: Convert to fraction form
    134,299,477.60/201,449,216.40 = 93,484,808.80/x
  3. Step 3: Cross multiply
    134,299,477.60x = 201,449,216.40 × 93,484,808.80
  4. Step 4: Simplify right side
    134,299,477.60x = 18,832,441,478,063,824
  5. Step 5: Solve for x
    x = 18,832,441,478,063,824/134,299,477.60
  6. Step 6: Final answer
    x = 140,227,213.20

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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.