Home / 242,298,024.40-363,447,036.60-88,893,096.40

Finding the Fourth Proportional to 242,298,024.40, 363,447,036.60 and 88,893,096.40

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Solution

The fourth proportional to 242,298,024.40, 363,447,036.60 and 88,893,096.40 is: 133,339,644.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,298,024.40 : 363,447,036.60 = 88,893,096.40 : x
  2. Step 2: Convert to fraction form
    242,298,024.40/363,447,036.60 = 88,893,096.40/x
  3. Step 3: Cross multiply
    242,298,024.40x = 363,447,036.60 × 88,893,096.40
  4. Step 4: Simplify right side
    242,298,024.40x = 32,307,932,460,778,132
  5. Step 5: Solve for x
    x = 32,307,932,460,778,132/242,298,024.40
  6. Step 6: Final answer
    x = 133,339,644.60

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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.