Home / 183,750,282,005.10-275,625,423,007.65-154,363,720,469.10

Finding the Fourth Proportional to 183,750,282,005.10, 275,625,423,007.65 and 154,363,720,469.10

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Solution

The fourth proportional to 183,750,282,005.10, 275,625,423,007.65 and 154,363,720,469.10 is: 231,545,580,703.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,750,282,005.10 : 275,625,423,007.65 = 154,363,720,469.10 : x
  2. Step 2: Convert to fraction form
    183,750,282,005.10/275,625,423,007.65 = 154,363,720,469.10/x
  3. Step 3: Cross multiply
    183,750,282,005.10x = 275,625,423,007.65 × 154,363,720,469.10
  4. Step 4: Simplify right side
    183,750,282,005.10x = 42,546,565,751,330,337,456,128
  5. Step 5: Solve for x
    x = 42,546,565,751,330,337,456,128/183,750,282,005.10
  6. Step 6: Final answer
    x = 231,545,580,703.65

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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.