Home / 32,703,587.81-49,055,567.43-8,440,856.10

Finding the Fourth Proportional to 32,703,587.81, 49,055,567.43 and 8,440,856.10

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Solution

The fourth proportional to 32,703,587.81, 49,055,567.43 and 8,440,856.10 is: 12,661,332.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,703,587.81 : 49,055,567.43 = 8,440,856.10 : x
  2. Step 2: Convert to fraction form
    32,703,587.81/49,055,567.43 = 8,440,856.10/x
  3. Step 3: Cross multiply
    32,703,587.81x = 49,055,567.43 × 8,440,856.10
  4. Step 4: Simplify right side
    32,703,587.81x = 414,070,985,580,476.81
  5. Step 5: Solve for x
    x = 414,070,985,580,476.81/32,703,587.81
  6. Step 6: Final answer
    x = 12,661,332.08

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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.