Home / 9,423,425,166.12-13,004,908,543.62-5,194,327,516.20

Finding the Fourth Proportional to 9,423,425,166.12, 13,004,908,543.62 and 5,194,327,516.20

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Solution

The fourth proportional to 9,423,425,166.12, 13,004,908,543.62 and 5,194,327,516.20 is: 7,168,492,676.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,423,425,166.12 : 13,004,908,543.62 = 5,194,327,516.20 : x
  2. Step 2: Convert to fraction form
    9,423,425,166.12/13,004,908,543.62 = 5,194,327,516.20/x
  3. Step 3: Cross multiply
    9,423,425,166.12x = 13,004,908,543.62 × 5,194,327,516.20
  4. Step 4: Simplify right side
    9,423,425,166.12x = 67,551,754,293,789,835,264
  5. Step 5: Solve for x
    x = 67,551,754,293,789,835,264/9,423,425,166.12
  6. Step 6: Final answer
    x = 7,168,492,676.81

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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.