Home / 112,799,196,203.64-169,162,897,347.99-37,238,277,920.04

Finding the Fourth Proportional to 112,799,196,203.64, 169,162,897,347.99 and 37,238,277,920.04

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Solution

The fourth proportional to 112,799,196,203.64, 169,162,897,347.99 and 37,238,277,920.04 is: 55,845,566,255.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,799,196,203.64 : 169,162,897,347.99 = 37,238,277,920.04 : x
  2. Step 2: Convert to fraction form
    112,799,196,203.64/169,162,897,347.99 = 37,238,277,920.04/x
  3. Step 3: Cross multiply
    112,799,196,203.64x = 169,162,897,347.99 × 37,238,277,920.04
  4. Step 4: Simplify right side
    112,799,196,203.64x = 6,299,334,985,203,649,085,440
  5. Step 5: Solve for x
    x = 6,299,334,985,203,649,085,440/112,799,196,203.64
  6. Step 6: Final answer
    x = 55,845,566,255.91

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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.