Home / 2,341,698,717.78-3,232,267,842.77-1,506,323,288.37

Finding the Fourth Proportional to 2,341,698,717.78, 3,232,267,842.77 and 1,506,323,288.37

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Solution

The fourth proportional to 2,341,698,717.78, 3,232,267,842.77 and 1,506,323,288.37 is: 2,079,191,609.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,341,698,717.78 : 3,232,267,842.77 = 1,506,323,288.37 : x
  2. Step 2: Convert to fraction form
    2,341,698,717.78/3,232,267,842.77 = 1,506,323,288.37/x
  3. Step 3: Cross multiply
    2,341,698,717.78x = 3,232,267,842.77 × 1,506,323,288.37
  4. Step 4: Simplify right side
    2,341,698,717.78x = 4,868,840,325,823,913,984
  5. Step 5: Solve for x
    x = 4,868,840,325,823,913,984/2,341,698,717.78
  6. Step 6: Final answer
    x = 2,079,191,609.43

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1.5x scale

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.