Home / 14,095,342,469.04-19,446,067,547.28-8,070,628,305.84

Finding the Fourth Proportional to 14,095,342,469.04, 19,446,067,547.28 and 8,070,628,305.84

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Solution

The fourth proportional to 14,095,342,469.04, 19,446,067,547.28 and 8,070,628,305.84 is: 11,134,315,007.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,095,342,469.04 : 19,446,067,547.28 = 8,070,628,305.84 : x
  2. Step 2: Convert to fraction form
    14,095,342,469.04/19,446,067,547.28 = 8,070,628,305.84/x
  3. Step 3: Cross multiply
    14,095,342,469.04x = 19,446,067,547.28 × 8,070,628,305.84
  4. Step 4: Simplify right side
    14,095,342,469.04x = 156,941,983,184,354,574,336
  5. Step 5: Solve for x
    x = 156,941,983,184,354,574,336/14,095,342,469.04
  6. Step 6: Final answer
    x = 11,134,315,007.18

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Double scale
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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.