Home / 9,423,425,164.62-13,004,908,541.55-5,194,327,514.70

Finding the Fourth Proportional to 9,423,425,164.62, 13,004,908,541.55 and 5,194,327,514.70

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Solution

The fourth proportional to 9,423,425,164.62, 13,004,908,541.55 and 5,194,327,514.70 is: 7,168,492,674.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,423,425,164.62 : 13,004,908,541.55 = 5,194,327,514.70 : x
  2. Step 2: Convert to fraction form
    9,423,425,164.62/13,004,908,541.55 = 5,194,327,514.70/x
  3. Step 3: Cross multiply
    9,423,425,164.62x = 13,004,908,541.55 × 5,194,327,514.70
  4. Step 4: Simplify right side
    9,423,425,164.62x = 67,551,754,263,530,209,280
  5. Step 5: Solve for x
    x = 67,551,754,263,530,209,280/9,423,425,164.62
  6. Step 6: Final answer
    x = 7,168,492,674.74

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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.