Home / 48,396,604,248.30-66,787,521,498.91-26,399,141,868.60

Finding the Fourth Proportional to 48,396,604,248.30, 66,787,521,498.91 and 26,399,141,868.60

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Solution

The fourth proportional to 48,396,604,248.30, 66,787,521,498.91 and 26,399,141,868.60 is: 36,430,929,039.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,396,604,248.30 : 66,787,521,498.91 = 26,399,141,868.60 : x
  2. Step 2: Convert to fraction form
    48,396,604,248.30/66,787,521,498.91 = 26,399,141,868.60/x
  3. Step 3: Cross multiply
    48,396,604,248.30x = 66,787,521,498.91 × 26,399,141,868.60
  4. Step 4: Simplify right side
    48,396,604,248.30x = 1,763,133,255,101,897,506,816
  5. Step 5: Solve for x
    x = 1,763,133,255,101,897,506,816/48,396,604,248.30
  6. Step 6: Final answer
    x = 36,430,929,039.08

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1.5x scale

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.