Home / 3,059,345,215,913.50-4,221,955,162,774-1,670,481,398,908.30

Finding the Fourth Proportional to 3,059,345,215,913.50, 4,221,955,162,774 and 1,670,481,398,908.30

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Solution

The fourth proportional to 3,059,345,215,913.50, 4,221,955,162,774 and 1,670,481,398,908.30 is: 2,305,296,417,597.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,345,215,913.50 : 4,221,955,162,774 = 1,670,481,398,908.30 : x
  2. Step 2: Convert to fraction form
    3,059,345,215,913.50/4,221,955,162,774 = 1,670,481,398,908.30/x
  3. Step 3: Cross multiply
    3,059,345,215,913.50x = 4,221,955,162,774 × 1,670,481,398,908.30
  4. Step 4: Simplify right side
    3,059,345,215,913.50x = 7,052,697,566,438,831,075,360,768
  5. Step 5: Solve for x
    x = 7,052,697,566,438,831,075,360,768/3,059,345,215,913.50
  6. Step 6: Final answer
    x = 2,305,296,417,597.30

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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.