Home / 10,781,717,873.01-14,879,540,594.24-5,958,979,109.07

Finding the Fourth Proportional to 10,781,717,873.01, 14,879,540,594.24 and 5,958,979,109.07

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Solution

The fourth proportional to 10,781,717,873.01, 14,879,540,594.24 and 5,958,979,109.07 is: 8,223,816,705.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,781,717,873.01 : 14,879,540,594.24 = 5,958,979,109.07 : x
  2. Step 2: Convert to fraction form
    10,781,717,873.01/14,879,540,594.24 = 5,958,979,109.07/x
  3. Step 3: Cross multiply
    10,781,717,873.01x = 14,879,540,594.24 × 5,958,979,109.07
  4. Step 4: Simplify right side
    10,781,717,873.01x = 88,666,871,553,635,139,584
  5. Step 5: Solve for x
    x = 88,666,871,553,635,139,584/10,781,717,873.01
  6. Step 6: Final answer
    x = 8,223,816,705.09

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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.