Home / 959,364,027.60-1,439,046,041.40-944,058,526.80

Finding the Fourth Proportional to 959,364,027.60, 1,439,046,041.40 and 944,058,526.80

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Solution

The fourth proportional to 959,364,027.60, 1,439,046,041.40 and 944,058,526.80 is: 1,416,087,790.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,364,027.60 : 1,439,046,041.40 = 944,058,526.80 : x
  2. Step 2: Convert to fraction form
    959,364,027.60/1,439,046,041.40 = 944,058,526.80/x
  3. Step 3: Cross multiply
    959,364,027.60x = 1,439,046,041.40 × 944,058,526.80
  4. Step 4: Simplify right side
    959,364,027.60x = 1,358,543,685,841,455,872
  5. Step 5: Solve for x
    x = 1,358,543,685,841,455,872/959,364,027.60
  6. Step 6: Final answer
    x = 1,416,087,790.20

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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.