Home / 604,753,454,417.40-834,560,101,936-326,656,016,602.30

Finding the Fourth Proportional to 604,753,454,417.40, 834,560,101,936 and 326,656,016,602.30

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Solution

The fourth proportional to 604,753,454,417.40, 834,560,101,936 and 326,656,016,602.30 is: 450,785,483,774.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,753,454,417.40 : 834,560,101,936 = 326,656,016,602.30 : x
  2. Step 2: Convert to fraction form
    604,753,454,417.40/834,560,101,936 = 326,656,016,602.30/x
  3. Step 3: Cross multiply
    604,753,454,417.40x = 834,560,101,936 × 326,656,016,602.30
  4. Step 4: Simplify right side
    604,753,454,417.40x = 272,614,078,513,623,188,111,360
  5. Step 5: Solve for x
    x = 272,614,078,513,623,188,111,360/604,753,454,417.40
  6. Step 6: Final answer
    x = 450,785,483,774.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.