Home / 10,657,567,003.68-14,707,616,634-5,834,851,549.92

Finding the Fourth Proportional to 10,657,567,003.68, 14,707,616,634 and 5,834,851,549.92

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Solution

The fourth proportional to 10,657,567,003.68, 14,707,616,634 and 5,834,851,549.92 is: 8,052,190,493.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,657,567,003.68 : 14,707,616,634 = 5,834,851,549.92 : x
  2. Step 2: Convert to fraction form
    10,657,567,003.68/14,707,616,634 = 5,834,851,549.92/x
  3. Step 3: Cross multiply
    10,657,567,003.68x = 14,707,616,634 × 5,834,851,549.92
  4. Step 4: Simplify right side
    10,657,567,003.68x = 85,816,759,712,524,075,008
  5. Step 5: Solve for x
    x = 85,816,759,712,524,075,008/10,657,567,003.68
  6. Step 6: Final answer
    x = 8,052,190,493.66

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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.