Home / 148,637,219.40-222,955,829.10-148,637,219.40

Finding the Fourth Proportional to 148,637,219.40, 222,955,829.10 and 148,637,219.40

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Solution

The fourth proportional to 148,637,219.40, 222,955,829.10 and 148,637,219.40 is: 222,955,829.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,637,219.40 : 222,955,829.10 = 148,637,219.40 : x
  2. Step 2: Convert to fraction form
    148,637,219.40/222,955,829.10 = 148,637,219.40/x
  3. Step 3: Cross multiply
    148,637,219.40x = 222,955,829.10 × 148,637,219.40
  4. Step 4: Simplify right side
    148,637,219.40x = 33,139,534,486,445,604
  5. Step 5: Solve for x
    x = 33,139,534,486,445,604/148,637,219.40
  6. Step 6: Final answer
    x = 222,955,829.10

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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.