Home / 3,266,842,184,354.40-4,508,637,536,856.60-1,859,316,131,621.90

Finding the Fourth Proportional to 3,266,842,184,354.40, 4,508,637,536,856.60 and 1,859,316,131,621.90

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Solution

The fourth proportional to 3,266,842,184,354.40, 4,508,637,536,856.60 and 1,859,316,131,621.90 is: 2,566,081,258,550.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,842,184,354.40 : 4,508,637,536,856.60 = 1,859,316,131,621.90 : x
  2. Step 2: Convert to fraction form
    3,266,842,184,354.40/4,508,637,536,856.60 = 1,859,316,131,621.90/x
  3. Step 3: Cross multiply
    3,266,842,184,354.40x = 4,508,637,536,856.60 × 1,859,316,131,621.90
  4. Step 4: Simplify right side
    3,266,842,184,354.40x = 8,382,982,503,913,503,735,152,640
  5. Step 5: Solve for x
    x = 8,382,982,503,913,503,735,152,640/3,266,842,184,354.40
  6. Step 6: Final answer
    x = 2,566,081,258,550.35

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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.