Home / 10,712,828,729.04-16,069,294,415.16-3,251,476,326.48

Finding the Fourth Proportional to 10,712,828,729.04, 16,069,294,415.16 and 3,251,476,326.48

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Solution

The fourth proportional to 10,712,828,729.04, 16,069,294,415.16 and 3,251,476,326.48 is: 4,877,230,066.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,712,828,729.04 : 16,069,294,415.16 = 3,251,476,326.48 : x
  2. Step 2: Convert to fraction form
    10,712,828,729.04/16,069,294,415.16 = 3,251,476,326.48/x
  3. Step 3: Cross multiply
    10,712,828,729.04x = 16,069,294,415.16 × 3,251,476,326.48
  4. Step 4: Simplify right side
    10,712,828,729.04x = 52,248,930,374,130,016,256
  5. Step 5: Solve for x
    x = 52,248,930,374,130,016,256/10,712,828,729.04
  6. Step 6: Final answer
    x = 4,877,230,066.46

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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.