Home / 4,547,073,159.65-6,820,850,616.14-1,401,448,315.43

Finding the Fourth Proportional to 4,547,073,159.65, 6,820,850,616.14 and 1,401,448,315.43

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Solution

The fourth proportional to 4,547,073,159.65, 6,820,850,616.14 and 1,401,448,315.43 is: 2,102,246,713.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547,073,159.65 : 6,820,850,616.14 = 1,401,448,315.43 : x
  2. Step 2: Convert to fraction form
    4,547,073,159.65/6,820,850,616.14 = 1,401,448,315.43/x
  3. Step 3: Cross multiply
    4,547,073,159.65x = 6,820,850,616.14 × 1,401,448,315.43
  4. Step 4: Simplify right side
    4,547,073,159.65x = 9,559,069,605,781,354,496
  5. Step 5: Solve for x
    x = 9,559,069,605,781,354,496/4,547,073,159.65
  6. Step 6: Final answer
    x = 2,102,246,713.47

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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.