Home / 944,813,055.60-1,417,219,583.40-331,459,282.80

Finding the Fourth Proportional to 944,813,055.60, 1,417,219,583.40 and 331,459,282.80

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Solution

The fourth proportional to 944,813,055.60, 1,417,219,583.40 and 331,459,282.80 is: 497,188,924.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,813,055.60 : 1,417,219,583.40 = 331,459,282.80 : x
  2. Step 2: Convert to fraction form
    944,813,055.60/1,417,219,583.40 = 331,459,282.80/x
  3. Step 3: Cross multiply
    944,813,055.60x = 1,417,219,583.40 × 331,459,282.80
  4. Step 4: Simplify right side
    944,813,055.60x = 469,750,586,683,878,848
  5. Step 5: Solve for x
    x = 469,750,586,683,878,848/944,813,055.60
  6. Step 6: Final answer
    x = 497,188,924.20

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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.