Home / 2,689,524,074.20-4,034,286,111.30-1,651,017,501.40

Finding the Fourth Proportional to 2,689,524,074.20, 4,034,286,111.30 and 1,651,017,501.40

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Solution

The fourth proportional to 2,689,524,074.20, 4,034,286,111.30 and 1,651,017,501.40 is: 2,476,526,252.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,689,524,074.20 : 4,034,286,111.30 = 1,651,017,501.40 : x
  2. Step 2: Convert to fraction form
    2,689,524,074.20/4,034,286,111.30 = 1,651,017,501.40/x
  3. Step 3: Cross multiply
    2,689,524,074.20x = 4,034,286,111.30 × 1,651,017,501.40
  4. Step 4: Simplify right side
    2,689,524,074.20x = 6,660,676,975,411,249,152
  5. Step 5: Solve for x
    x = 6,660,676,975,411,249,152/2,689,524,074.20
  6. Step 6: Final answer
    x = 2,476,526,252.10

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Double scale
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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.