Home / 32,864,130.82-49,300,682.01-13,690,402.93

Finding the Fourth Proportional to 32,864,130.82, 49,300,682.01 and 13,690,402.93

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Solution

The fourth proportional to 32,864,130.82, 49,300,682.01 and 13,690,402.93 is: 20,537,473.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,864,130.82 : 49,300,682.01 = 13,690,402.93 : x
  2. Step 2: Convert to fraction form
    32,864,130.82/49,300,682.01 = 13,690,402.93/x
  3. Step 3: Cross multiply
    32,864,130.82x = 49,300,682.01 × 13,690,402.93
  4. Step 4: Simplify right side
    32,864,130.82x = 674,946,201,440,702.25
  5. Step 5: Solve for x
    x = 674,946,201,440,702.25/32,864,130.82
  6. Step 6: Final answer
    x = 20,537,473.06

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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.