Home / 362,890,368,001.20-544,335,552,001.80-237,507,705,447.60

Finding the Fourth Proportional to 362,890,368,001.20, 544,335,552,001.80 and 237,507,705,447.60

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Solution

The fourth proportional to 362,890,368,001.20, 544,335,552,001.80 and 237,507,705,447.60 is: 356,261,558,171.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,890,368,001.20 : 544,335,552,001.80 = 237,507,705,447.60 : x
  2. Step 2: Convert to fraction form
    362,890,368,001.20/544,335,552,001.80 = 237,507,705,447.60/x
  3. Step 3: Cross multiply
    362,890,368,001.20x = 544,335,552,001.80 × 237,507,705,447.60
  4. Step 4: Simplify right side
    362,890,368,001.20x = 129,283,887,949,500,265,791,488
  5. Step 5: Solve for x
    x = 129,283,887,949,500,265,791,488/362,890,368,001.20
  6. Step 6: Final answer
    x = 356,261,558,171.40

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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.