Home / 32,788,646,834.99-49,185,971,739.89-9,206,724,869.51

Finding the Fourth Proportional to 32,788,646,834.99, 49,185,971,739.89 and 9,206,724,869.51

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Solution

The fourth proportional to 32,788,646,834.99, 49,185,971,739.89 and 9,206,724,869.51 is: 13,810,930,091.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,788,646,834.99 : 49,185,971,739.89 = 9,206,724,869.51 : x
  2. Step 2: Convert to fraction form
    32,788,646,834.99/49,185,971,739.89 = 9,206,724,869.51/x
  3. Step 3: Cross multiply
    32,788,646,834.99x = 49,185,971,739.89 × 9,206,724,869.51
  4. Step 4: Simplify right side
    32,788,646,834.99x = 452,841,709,248,369,328,128
  5. Step 5: Solve for x
    x = 452,841,709,248,369,328,128/32,788,646,834.99
  6. Step 6: Final answer
    x = 13,810,930,091.97

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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.