Home / 16,610,151,262.08-22,922,151,687.36-9,473,926,543.68

Finding the Fourth Proportional to 16,610,151,262.08, 22,922,151,687.36 and 9,473,926,543.68

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Solution

The fourth proportional to 16,610,151,262.08, 22,922,151,687.36 and 9,473,926,543.68 is: 13,074,100,162.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610,151,262.08 : 22,922,151,687.36 = 9,473,926,543.68 : x
  2. Step 2: Convert to fraction form
    16,610,151,262.08/22,922,151,687.36 = 9,473,926,543.68/x
  3. Step 3: Cross multiply
    16,610,151,262.08x = 22,922,151,687.36 × 9,473,926,543.68
  4. Step 4: Simplify right side
    16,610,151,262.08x = 217,162,781,309,139,222,528
  5. Step 5: Solve for x
    x = 217,162,781,309,139,222,528/16,610,151,262.08
  6. Step 6: Final answer
    x = 13,074,100,162.16

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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.