Home / 10,236,280,603.11-15,354,420,904.66-10,236,280,603.11

Finding the Fourth Proportional to 10,236,280,603.11, 15,354,420,904.66 and 10,236,280,603.11

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Solution

The fourth proportional to 10,236,280,603.11, 15,354,420,904.66 and 10,236,280,603.11 is: 15,354,420,904.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,236,280,603.11 : 15,354,420,904.66 = 10,236,280,603.11 : x
  2. Step 2: Convert to fraction form
    10,236,280,603.11/15,354,420,904.66 = 10,236,280,603.11/x
  3. Step 3: Cross multiply
    10,236,280,603.11x = 15,354,420,904.66 × 10,236,280,603.11
  4. Step 4: Simplify right side
    10,236,280,603.11x = 157,172,160,878,286,209,024
  5. Step 5: Solve for x
    x = 157,172,160,878,286,209,024/10,236,280,603.11
  6. Step 6: Final answer
    x = 15,354,420,904.66

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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.