Home / 959,364,038.60-1,439,046,057.90-944,058,537.80

Finding the Fourth Proportional to 959,364,038.60, 1,439,046,057.90 and 944,058,537.80

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Solution

The fourth proportional to 959,364,038.60, 1,439,046,057.90 and 944,058,537.80 is: 1,416,087,806.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,364,038.60 : 1,439,046,057.90 = 944,058,537.80 : x
  2. Step 2: Convert to fraction form
    959,364,038.60/1,439,046,057.90 = 944,058,537.80/x
  3. Step 3: Cross multiply
    959,364,038.60x = 1,439,046,057.90 × 944,058,537.80
  4. Step 4: Simplify right side
    959,364,038.60x = 1,358,543,717,247,928,064
  5. Step 5: Solve for x
    x = 1,358,543,717,247,928,064/959,364,038.60
  6. Step 6: Final answer
    x = 1,416,087,806.70

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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.