Home / 19,513,601.02-26,927,862.24-10,693,000

Finding the Fourth Proportional to 19,513,601.02, 26,927,862.24 and 10,693,000

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Solution

The fourth proportional to 19,513,601.02, 26,927,862.24 and 10,693,000 is: 14,755,842.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,513,601.02 : 26,927,862.24 = 10,693,000 : x
  2. Step 2: Convert to fraction form
    19,513,601.02/26,927,862.24 = 10,693,000/x
  3. Step 3: Cross multiply
    19,513,601.02x = 26,927,862.24 × 10,693,000
  4. Step 4: Simplify right side
    19,513,601.02x = 287,939,630,932,320
  5. Step 5: Solve for x
    x = 287,939,630,932,320/19,513,601.02
  6. Step 6: Final answer
    x = 14,755,842.89

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1.5x scale

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.