Home / 336,228,132,106.89-464,005,230,011.51-183,987,376,749.45

Finding the Fourth Proportional to 336,228,132,106.89, 464,005,230,011.51 and 183,987,376,749.45

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Solution

The fourth proportional to 336,228,132,106.89, 464,005,230,011.51 and 183,987,376,749.45 is: 253,908,275,113.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,228,132,106.89 : 464,005,230,011.51 = 183,987,376,749.45 : x
  2. Step 2: Convert to fraction form
    336,228,132,106.89/464,005,230,011.51 = 183,987,376,749.45/x
  3. Step 3: Cross multiply
    336,228,132,106.89x = 464,005,230,011.51 × 183,987,376,749.45
  4. Step 4: Simplify right side
    336,228,132,106.89x = 85,371,105,067,842,909,765,632
  5. Step 5: Solve for x
    x = 85,371,105,067,842,909,765,632/336,228,132,106.89
  6. Step 6: Final answer
    x = 253,908,275,113.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.