Home / 132,769,725,014.23-183,222,772,545.30-71,802,092,226.49

Finding the Fourth Proportional to 132,769,725,014.23, 183,222,772,545.30 and 71,802,092,226.49

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Solution

The fourth proportional to 132,769,725,014.23, 183,222,772,545.30 and 71,802,092,226.49 is: 99,087,185,808.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,769,725,014.23 : 183,222,772,545.30 = 71,802,092,226.49 : x
  2. Step 2: Convert to fraction form
    132,769,725,014.23/183,222,772,545.30 = 71,802,092,226.49/x
  3. Step 3: Cross multiply
    132,769,725,014.23x = 183,222,772,545.30 × 71,802,092,226.49
  4. Step 4: Simplify right side
    132,769,725,014.23x = 13,155,778,412,290,829,713,408
  5. Step 5: Solve for x
    x = 13,155,778,412,290,829,713,408/132,769,725,014.23
  6. Step 6: Final answer
    x = 99,087,185,808.97

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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.