Home / 35,098,681.82-52,637,295.45-12,374,264.66

Finding the Fourth Proportional to 35,098,681.82, 52,637,295.45 and 12,374,264.66

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Solution

The fourth proportional to 35,098,681.82, 52,637,295.45 and 12,374,264.66 is: 18,557,615.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,098,681.82 : 52,637,295.45 = 12,374,264.66 : x
  2. Step 2: Convert to fraction form
    35,098,681.82/52,637,295.45 = 12,374,264.66/x
  3. Step 3: Cross multiply
    35,098,681.82x = 52,637,295.45 × 12,374,264.66
  4. Step 4: Simplify right side
    35,098,681.82x = 651,347,824,884,913.88
  5. Step 5: Solve for x
    x = 651,347,824,884,913.88/35,098,681.82
  6. Step 6: Final answer
    x = 18,557,615.02

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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.