Home / 46,298,522.18-63,894,832.61-25,671,968.39

Finding the Fourth Proportional to 46,298,522.18, 63,894,832.61 and 25,671,968.39

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Solution

The fourth proportional to 46,298,522.18, 63,894,832.61 and 25,671,968.39 is: 35,428,908.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,298,522.18 : 63,894,832.61 = 25,671,968.39 : x
  2. Step 2: Convert to fraction form
    46,298,522.18/63,894,832.61 = 25,671,968.39/x
  3. Step 3: Cross multiply
    46,298,522.18x = 63,894,832.61 × 25,671,968.39
  4. Step 4: Simplify right side
    46,298,522.18x = 1,640,306,122,600,427.25
  5. Step 5: Solve for x
    x = 1,640,306,122,600,427.25/46,298,522.18
  6. Step 6: Final answer
    x = 35,428,908.86

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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.