Home / 1,102,333,423.60-1,653,500,135.40-735,001,404.40

Finding the Fourth Proportional to 1,102,333,423.60, 1,653,500,135.40 and 735,001,404.40

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Solution

The fourth proportional to 1,102,333,423.60, 1,653,500,135.40 and 735,001,404.40 is: 1,102,502,106.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,102,333,423.60 : 1,653,500,135.40 = 735,001,404.40 : x
  2. Step 2: Convert to fraction form
    1,102,333,423.60/1,653,500,135.40 = 735,001,404.40/x
  3. Step 3: Cross multiply
    1,102,333,423.60x = 1,653,500,135.40 × 735,001,404.40
  4. Step 4: Simplify right side
    1,102,333,423.60x = 1,215,324,921,694,590,208
  5. Step 5: Solve for x
    x = 1,215,324,921,694,590,208/1,102,333,423.60
  6. Step 6: Final answer
    x = 1,102,502,106.60

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1.5x scale

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.