Home / 55,862,007,342.40-83,793,011,013.60-49,801,029,025.60

Finding the Fourth Proportional to 55,862,007,342.40, 83,793,011,013.60 and 49,801,029,025.60

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Solution

The fourth proportional to 55,862,007,342.40, 83,793,011,013.60 and 49,801,029,025.60 is: 74,701,543,538.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,862,007,342.40 : 83,793,011,013.60 = 49,801,029,025.60 : x
  2. Step 2: Convert to fraction form
    55,862,007,342.40/83,793,011,013.60 = 49,801,029,025.60/x
  3. Step 3: Cross multiply
    55,862,007,342.40x = 83,793,011,013.60 × 49,801,029,025.60
  4. Step 4: Simplify right side
    55,862,007,342.40x = 4,172,978,173,630,714,216,448
  5. Step 5: Solve for x
    x = 4,172,978,173,630,714,216,448/55,862,007,342.40
  6. Step 6: Final answer
    x = 74,701,543,538.40

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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.