Home / 35,480,851.95-48,963,485.30-19,799,710.41

Finding the Fourth Proportional to 35,480,851.95, 48,963,485.30 and 19,799,710.41

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Solution

The fourth proportional to 35,480,851.95, 48,963,485.30 and 19,799,710.41 is: 27,323,549.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,480,851.95 : 48,963,485.30 = 19,799,710.41 : x
  2. Step 2: Convert to fraction form
    35,480,851.95/48,963,485.30 = 19,799,710.41/x
  3. Step 3: Cross multiply
    35,480,851.95x = 48,963,485.30 × 19,799,710.41
  4. Step 4: Simplify right side
    35,480,851.95x = 969,462,829,505,293.50
  5. Step 5: Solve for x
    x = 969,462,829,505,293.50/35,480,851.95
  6. Step 6: Final answer
    x = 27,323,549.92

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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.