Home / 3,039,547,735,821-4,560,093,332,433.20-1,407,070,147,313.40

Finding the Fourth Proportional to 3,039,547,735,821, 4,560,093,332,433.20 and 1,407,070,147,313.40

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Solution

The fourth proportional to 3,039,547,735,821, 4,560,093,332,433.20 and 1,407,070,147,313.40 is: 2,110,962,470,308.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,039,547,735,821 : 4,560,093,332,433.20 = 1,407,070,147,313.40 : x
  2. Step 2: Convert to fraction form
    3,039,547,735,821/4,560,093,332,433.20 = 1,407,070,147,313.40/x
  3. Step 3: Cross multiply
    3,039,547,735,821x = 4,560,093,332,433.20 × 1,407,070,147,313.40
  4. Step 4: Simplify right side
    3,039,547,735,821x = 6,416,371,197,029,635,598,581,760
  5. Step 5: Solve for x
    x = 6,416,371,197,029,635,598,581,760/3,039,547,735,821
  6. Step 6: Final answer
    x = 2,110,962,470,308.61

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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.