Home / 2,247,264,209.40-3,370,896,314.10-1,975,166,417.40

Finding the Fourth Proportional to 2,247,264,209.40, 3,370,896,314.10 and 1,975,166,417.40

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Solution

The fourth proportional to 2,247,264,209.40, 3,370,896,314.10 and 1,975,166,417.40 is: 2,962,749,626.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,264,209.40 : 3,370,896,314.10 = 1,975,166,417.40 : x
  2. Step 2: Convert to fraction form
    2,247,264,209.40/3,370,896,314.10 = 1,975,166,417.40/x
  3. Step 3: Cross multiply
    2,247,264,209.40x = 3,370,896,314.10 × 1,975,166,417.40
  4. Step 4: Simplify right side
    2,247,264,209.40x = 6,658,081,196,147,762,176
  5. Step 5: Solve for x
    x = 6,658,081,196,147,762,176/2,247,264,209.40
  6. Step 6: Final answer
    x = 2,962,749,626.10

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Double scale
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Similar ratio
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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.