Home / 49,059,264.10-67,698,733.48-27,031,530.82

Finding the Fourth Proportional to 49,059,264.10, 67,698,733.48 and 27,031,530.82

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Solution

The fourth proportional to 49,059,264.10, 67,698,733.48 and 27,031,530.82 is: 37,301,831.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,059,264.10 : 67,698,733.48 = 27,031,530.82 : x
  2. Step 2: Convert to fraction form
    49,059,264.10/67,698,733.48 = 27,031,530.82/x
  3. Step 3: Cross multiply
    49,059,264.10x = 67,698,733.48 × 27,031,530.82
  4. Step 4: Simplify right side
    49,059,264.10x = 1,830,000,400,539,586
  5. Step 5: Solve for x
    x = 1,830,000,400,539,586/49,059,264.10
  6. Step 6: Final answer
    x = 37,301,831.45

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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.