Home / 88,839,158,561.99-133,254,044,549.08-29,139,957,032.21

Finding the Fourth Proportional to 88,839,158,561.99, 133,254,044,549.08 and 29,139,957,032.21

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Solution

The fourth proportional to 88,839,158,561.99, 133,254,044,549.08 and 29,139,957,032.21 is: 43,708,396,110.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,839,158,561.99 : 133,254,044,549.08 = 29,139,957,032.21 : x
  2. Step 2: Convert to fraction form
    88,839,158,561.99/133,254,044,549.08 = 29,139,957,032.21/x
  3. Step 3: Cross multiply
    88,839,158,561.99x = 133,254,044,549.08 × 29,139,957,032.21
  4. Step 4: Simplify right side
    88,839,158,561.99x = 3,883,017,132,528,388,538,368
  5. Step 5: Solve for x
    x = 3,883,017,132,528,388,538,368/88,839,158,561.99
  6. Step 6: Final answer
    x = 43,708,396,110.25

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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.