Home / 19,513,600.02-26,927,860.86-10,692,999

Finding the Fourth Proportional to 19,513,600.02, 26,927,860.86 and 10,692,999

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Solution

The fourth proportional to 19,513,600.02, 26,927,860.86 and 10,692,999 is: 14,755,841.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,513,600.02 : 26,927,860.86 = 10,692,999 : x
  2. Step 2: Convert to fraction form
    19,513,600.02/26,927,860.86 = 10,692,999/x
  3. Step 3: Cross multiply
    19,513,600.02x = 26,927,860.86 × 10,692,999
  4. Step 4: Simplify right side
    19,513,600.02x = 287,939,589,248,119.12
  5. Step 5: Solve for x
    x = 287,939,589,248,119.12/19,513,600.02
  6. Step 6: Final answer
    x = 14,755,841.51

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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.