Home / 38,854,670.33-53,643,643.54-24,733,824.31

Finding the Fourth Proportional to 38,854,670.33, 53,643,643.54 and 24,733,824.31

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Solution

The fourth proportional to 38,854,670.33, 53,643,643.54 and 24,733,824.31 is: 34,148,081.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,854,670.33 : 53,643,643.54 = 24,733,824.31 : x
  2. Step 2: Convert to fraction form
    38,854,670.33/53,643,643.54 = 24,733,824.31/x
  3. Step 3: Cross multiply
    38,854,670.33x = 53,643,643.54 × 24,733,824.31
  4. Step 4: Simplify right side
    38,854,670.33x = 1,326,812,454,470,683
  5. Step 5: Solve for x
    x = 1,326,812,454,470,683/38,854,670.33
  6. Step 6: Final answer
    x = 34,148,081.64

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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.