Home / 29,421,525.03-40,602,078.02-16,192,225.13

Finding the Fourth Proportional to 29,421,525.03, 40,602,078.02 and 16,192,225.13

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Solution

The fourth proportional to 29,421,525.03, 40,602,078.02 and 16,192,225.13 is: 22,345,476.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,421,525.03 : 40,602,078.02 = 16,192,225.13 : x
  2. Step 2: Convert to fraction form
    29,421,525.03/40,602,078.02 = 16,192,225.13/x
  3. Step 3: Cross multiply
    29,421,525.03x = 40,602,078.02 × 16,192,225.13
  4. Step 4: Simplify right side
    29,421,525.03x = 657,437,988,045,664.75
  5. Step 5: Solve for x
    x = 657,437,988,045,664.75/29,421,525.03
  6. Step 6: Final answer
    x = 22,345,476.22

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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.