Home / 39,663,924-59,521,054.32-16,944,992.16

Finding the Fourth Proportional to 39,663,924, 59,521,054.32 and 16,944,992.16

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Solution

The fourth proportional to 39,663,924, 59,521,054.32 and 16,944,992.16 is: 25,428,240.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,663,924 : 59,521,054.32 = 16,944,992.16 : x
  2. Step 2: Convert to fraction form
    39,663,924/59,521,054.32 = 16,944,992.16/x
  3. Step 3: Cross multiply
    39,663,924x = 59,521,054.32 × 16,944,992.16
  4. Step 4: Simplify right side
    39,663,924x = 1,008,583,798,807,334.12
  5. Step 5: Solve for x
    x = 1,008,583,798,807,334.12/39,663,924
  6. Step 6: Final answer
    x = 25,428,240.50

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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.