Home / 3,650,357,778,229.40-5,475,536,667,344.10-3,495,588,554,139.60

Finding the Fourth Proportional to 3,650,357,778,229.40, 5,475,536,667,344.10 and 3,495,588,554,139.60

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Solution

The fourth proportional to 3,650,357,778,229.40, 5,475,536,667,344.10 and 3,495,588,554,139.60 is: 5,243,382,831,209.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,357,778,229.40 : 5,475,536,667,344.10 = 3,495,588,554,139.60 : x
  2. Step 2: Convert to fraction form
    3,650,357,778,229.40/5,475,536,667,344.10 = 3,495,588,554,139.60/x
  3. Step 3: Cross multiply
    3,650,357,778,229.40x = 5,475,536,667,344.10 × 3,495,588,554,139.60
  4. Step 4: Simplify right side
    3,650,357,778,229.40x = 19,140,223,302,139,726,480,277,504
  5. Step 5: Solve for x
    x = 19,140,223,302,139,726,480,277,504/3,650,357,778,229.40
  6. Step 6: Final answer
    x = 5,243,382,831,209.40

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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.