Home / 9,470,976,030.40-14,206,464,045.60-8,826,003,486.40

Finding the Fourth Proportional to 9,470,976,030.40, 14,206,464,045.60 and 8,826,003,486.40

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Solution

The fourth proportional to 9,470,976,030.40, 14,206,464,045.60 and 8,826,003,486.40 is: 13,239,005,229.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,470,976,030.40 : 14,206,464,045.60 = 8,826,003,486.40 : x
  2. Step 2: Convert to fraction form
    9,470,976,030.40/14,206,464,045.60 = 8,826,003,486.40/x
  3. Step 3: Cross multiply
    9,470,976,030.40x = 14,206,464,045.60 × 8,826,003,486.40
  4. Step 4: Simplify right side
    9,470,976,030.40x = 125,386,301,195,881,840,640
  5. Step 5: Solve for x
    x = 125,386,301,195,881,840,640/9,470,976,030.40
  6. Step 6: Final answer
    x = 13,239,005,229.60

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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.