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Finding the Fourth Proportional to 362,897,358.60, 544,346,038.80 and 362,897,358.60

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Solution

The fourth proportional to 362,897,358.60, 544,346,038.80 and 362,897,358.60 is: 544,346,038.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,897,358.60 : 544,346,038.80 = 362,897,358.60 : x
  2. Step 2: Convert to fraction form
    362,897,358.60/544,346,038.80 = 362,897,358.60/x
  3. Step 3: Cross multiply
    362,897,358.60x = 544,346,038.80 × 362,897,358.60
  4. Step 4: Simplify right side
    362,897,358.60x = 197,541,739,644,893,120
  5. Step 5: Solve for x
    x = 197,541,739,644,893,120/362,897,358.60
  6. Step 6: Final answer
    x = 544,346,038.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.