Home / 52,594,401.60-78,891,602.40-29,636,150.40

Finding the Fourth Proportional to 52,594,401.60, 78,891,602.40 and 29,636,150.40

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Solution

The fourth proportional to 52,594,401.60, 78,891,602.40 and 29,636,150.40 is: 44,454,225.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,594,401.60 : 78,891,602.40 = 29,636,150.40 : x
  2. Step 2: Convert to fraction form
    52,594,401.60/78,891,602.40 = 29,636,150.40/x
  3. Step 3: Cross multiply
    52,594,401.60x = 78,891,602.40 × 29,636,150.40
  4. Step 4: Simplify right side
    52,594,401.60x = 2,338,043,394,023,401
  5. Step 5: Solve for x
    x = 2,338,043,394,023,401/52,594,401.60
  6. Step 6: Final answer
    x = 44,454,225.60

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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.