Home / 3,650,357,778,204.70-5,475,536,667,306.90-3,495,588,554,115.10

Finding the Fourth Proportional to 3,650,357,778,204.70, 5,475,536,667,306.90 and 3,495,588,554,115.10

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Solution

The fourth proportional to 3,650,357,778,204.70, 5,475,536,667,306.90 and 3,495,588,554,115.10 is: 5,243,382,831,172.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,357,778,204.70 : 5,475,536,667,306.90 = 3,495,588,554,115.10 : x
  2. Step 2: Convert to fraction form
    3,650,357,778,204.70/5,475,536,667,306.90 = 3,495,588,554,115.10/x
  3. Step 3: Cross multiply
    3,650,357,778,204.70x = 5,475,536,667,306.90 × 3,495,588,554,115.10
  4. Step 4: Simplify right side
    3,650,357,778,204.70x = 19,140,223,301,875,540,894,416,896
  5. Step 5: Solve for x
    x = 19,140,223,301,875,540,894,416,896/3,650,357,778,204.70
  6. Step 6: Final answer
    x = 5,243,382,831,172.51

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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.