Home / 23,703,296.42-32,713,203.71-13,390,683.81

Finding the Fourth Proportional to 23,703,296.42, 32,713,203.71 and 13,390,683.81

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Solution

The fourth proportional to 23,703,296.42, 32,713,203.71 and 13,390,683.81 is: 18,480,643.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,703,296.42 : 32,713,203.71 = 13,390,683.81 : x
  2. Step 2: Convert to fraction form
    23,703,296.42/32,713,203.71 = 13,390,683.81/x
  3. Step 3: Cross multiply
    23,703,296.42x = 32,713,203.71 × 13,390,683.81
  4. Step 4: Simplify right side
    23,703,296.42x = 438,052,167,225,775.50
  5. Step 5: Solve for x
    x = 438,052,167,225,775.50/23,703,296.42
  6. Step 6: Final answer
    x = 18,480,643.35

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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.