Home / 34,153,446,848.52-51,244,894,906.38-13,206,627,254.28

Finding the Fourth Proportional to 34,153,446,848.52, 51,244,894,906.38 and 13,206,627,254.28

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Solution

The fourth proportional to 34,153,446,848.52, 51,244,894,906.38 and 13,206,627,254.28 is: 19,815,634,677.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,153,446,848.52 : 51,244,894,906.38 = 13,206,627,254.28 : x
  2. Step 2: Convert to fraction form
    34,153,446,848.52/51,244,894,906.38 = 13,206,627,254.28/x
  3. Step 3: Cross multiply
    34,153,446,848.52x = 51,244,894,906.38 × 13,206,627,254.28
  4. Step 4: Simplify right side
    34,153,446,848.52x = 676,772,225,713,312,497,664
  5. Step 5: Solve for x
    x = 676,772,225,713,312,497,664/34,153,446,848.52
  6. Step 6: Final answer
    x = 19,815,634,677.08

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1.5x scale

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.