Home / 32,970,702.30-49,421,148.31-11,090,252.08

Finding the Fourth Proportional to 32,970,702.30, 49,421,148.31 and 11,090,252.08

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Solution

The fourth proportional to 32,970,702.30, 49,421,148.31 and 11,090,252.08 is: 16,623,637.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,970,702.30 : 49,421,148.31 = 11,090,252.08 : x
  2. Step 2: Convert to fraction form
    32,970,702.30/49,421,148.31 = 11,090,252.08/x
  3. Step 3: Cross multiply
    32,970,702.30x = 49,421,148.31 × 11,090,252.08
  4. Step 4: Simplify right side
    32,970,702.30x = 548,092,992,840,966
  5. Step 5: Solve for x
    x = 548,092,992,840,966/32,970,702.30
  6. Step 6: Final answer
    x = 16,623,637.19

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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.