Home / 37,849,710.22-56,774,565.32-11,944,637.05

Finding the Fourth Proportional to 37,849,710.22, 56,774,565.32 and 11,944,637.05

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Solution

The fourth proportional to 37,849,710.22, 56,774,565.32 and 11,944,637.05 is: 17,916,955.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,849,710.22 : 56,774,565.32 = 11,944,637.05 : x
  2. Step 2: Convert to fraction form
    37,849,710.22/56,774,565.32 = 11,944,637.05/x
  3. Step 3: Cross multiply
    37,849,710.22x = 56,774,565.32 × 11,944,637.05
  4. Step 4: Simplify right side
    37,849,710.22x = 678,151,576,135,044.25
  5. Step 5: Solve for x
    x = 678,151,576,135,044.25/37,849,710.22
  6. Step 6: Final answer
    x = 17,916,955.57

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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.