Home / 9,628,632,005.40-14,442,948,008.10-6,258,073,751.10

Finding the Fourth Proportional to 9,628,632,005.40, 14,442,948,008.10 and 6,258,073,751.10

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Solution

The fourth proportional to 9,628,632,005.40, 14,442,948,008.10 and 6,258,073,751.10 is: 9,387,110,626.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,628,632,005.40 : 14,442,948,008.10 = 6,258,073,751.10 : x
  2. Step 2: Convert to fraction form
    9,628,632,005.40/14,442,948,008.10 = 6,258,073,751.10/x
  3. Step 3: Cross multiply
    9,628,632,005.40x = 14,442,948,008.10 × 6,258,073,751.10
  4. Step 4: Simplify right side
    9,628,632,005.40x = 90,385,033,817,992,642,560
  5. Step 5: Solve for x
    x = 90,385,033,817,992,642,560/9,628,632,005.40
  6. Step 6: Final answer
    x = 9,387,110,626.65

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Double scale
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Similar ratio
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1.5x scale

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.