Home / 959,364,031.10-1,439,046,046.65-944,058,530.30

Finding the Fourth Proportional to 959,364,031.10, 1,439,046,046.65 and 944,058,530.30

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Solution

The fourth proportional to 959,364,031.10, 1,439,046,046.65 and 944,058,530.30 is: 1,416,087,795.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,364,031.10 : 1,439,046,046.65 = 944,058,530.30 : x
  2. Step 2: Convert to fraction form
    959,364,031.10/1,439,046,046.65 = 944,058,530.30/x
  3. Step 3: Cross multiply
    959,364,031.10x = 1,439,046,046.65 × 944,058,530.30
  4. Step 4: Simplify right side
    959,364,031.10x = 1,358,543,695,834,424,320
  5. Step 5: Solve for x
    x = 1,358,543,695,834,424,320/959,364,031.10
  6. Step 6: Final answer
    x = 1,416,087,795.45

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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.