Home / 34,705,926.12-47,893,492.99-19,024,984.40

Finding the Fourth Proportional to 34,705,926.12, 47,893,492.99 and 19,024,984.40

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Solution

The fourth proportional to 34,705,926.12, 47,893,492.99 and 19,024,984.40 is: 26,254,102.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,705,926.12 : 47,893,492.99 = 19,024,984.40 : x
  2. Step 2: Convert to fraction form
    34,705,926.12/47,893,492.99 = 19,024,984.40/x
  3. Step 3: Cross multiply
    34,705,926.12x = 47,893,492.99 × 19,024,984.40
  4. Step 4: Simplify right side
    34,705,926.12x = 911,172,957,049,974.12
  5. Step 5: Solve for x
    x = 911,172,957,049,974.12/34,705,926.12
  6. Step 6: Final answer
    x = 26,254,102.94

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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.