Home / 944,871,273.60-1,417,306,910.40-849,637,046.40

Finding the Fourth Proportional to 944,871,273.60, 1,417,306,910.40 and 849,637,046.40

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Solution

The fourth proportional to 944,871,273.60, 1,417,306,910.40 and 849,637,046.40 is: 1,274,455,569.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,871,273.60 : 1,417,306,910.40 = 849,637,046.40 : x
  2. Step 2: Convert to fraction form
    944,871,273.60/1,417,306,910.40 = 849,637,046.40/x
  3. Step 3: Cross multiply
    944,871,273.60x = 1,417,306,910.40 × 849,637,046.40
  4. Step 4: Simplify right side
    944,871,273.60x = 1,204,196,457,194,565,376
  5. Step 5: Solve for x
    x = 1,204,196,457,194,565,376/944,871,273.60
  6. Step 6: Final answer
    x = 1,274,455,569.60

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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.