Home / 17,951,544,008.10-26,927,316,012.15-14,893,896,392.10

Finding the Fourth Proportional to 17,951,544,008.10, 26,927,316,012.15 and 14,893,896,392.10

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Solution

The fourth proportional to 17,951,544,008.10, 26,927,316,012.15 and 14,893,896,392.10 is: 22,340,844,588.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,951,544,008.10 : 26,927,316,012.15 = 14,893,896,392.10 : x
  2. Step 2: Convert to fraction form
    17,951,544,008.10/26,927,316,012.15 = 14,893,896,392.10/x
  3. Step 3: Cross multiply
    17,951,544,008.10x = 26,927,316,012.15 × 14,893,896,392.10
  4. Step 4: Simplify right side
    17,951,544,008.10x = 401,052,654,802,297,487,360
  5. Step 5: Solve for x
    x = 401,052,654,802,297,487,360/17,951,544,008.10
  6. Step 6: Final answer
    x = 22,340,844,588.15

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Double scale
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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.