Home / 7,457,066,535-10,290,605,949.72-4,070,000,104.08

Finding the Fourth Proportional to 7,457,066,535, 10,290,605,949.72 and 4,070,000,104.08

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Solution

The fourth proportional to 7,457,066,535, 10,290,605,949.72 and 4,070,000,104.08 is: 5,616,520,529.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,457,066,535 : 10,290,605,949.72 = 4,070,000,104.08 : x
  2. Step 2: Convert to fraction form
    7,457,066,535/10,290,605,949.72 = 4,070,000,104.08/x
  3. Step 3: Cross multiply
    7,457,066,535x = 10,290,605,949.72 × 4,070,000,104.08
  4. Step 4: Simplify right side
    7,457,066,535x = 41,882,767,286,406,660,096
  5. Step 5: Solve for x
    x = 41,882,767,286,406,660,096/7,457,066,535
  6. Step 6: Final answer
    x = 5,616,520,529.87

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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.