Home / 34,335,492.17-51,503,256.47-12,767,291.28

Finding the Fourth Proportional to 34,335,492.17, 51,503,256.47 and 12,767,291.28

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Solution

The fourth proportional to 34,335,492.17, 51,503,256.47 and 12,767,291.28 is: 19,150,943.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,335,492.17 : 51,503,256.47 = 12,767,291.28 : x
  2. Step 2: Convert to fraction form
    34,335,492.17/51,503,256.47 = 12,767,291.28/x
  3. Step 3: Cross multiply
    34,335,492.17x = 51,503,256.47 × 12,767,291.28
  4. Step 4: Simplify right side
    34,335,492.17x = 657,557,077,252,952.75
  5. Step 5: Solve for x
    x = 657,557,077,252,952.75/34,335,492.17
  6. Step 6: Final answer
    x = 19,150,943.70

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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.