Home / 2,371,267,344.72-3,273,836,357.58-1,525,963,320.12

Finding the Fourth Proportional to 2,371,267,344.72, 3,273,836,357.58 and 1,525,963,320.12

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Solution

The fourth proportional to 2,371,267,344.72, 3,273,836,357.58 and 1,525,963,320.12 is: 2,106,786,570.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,267,344.72 : 3,273,836,357.58 = 1,525,963,320.12 : x
  2. Step 2: Convert to fraction form
    2,371,267,344.72/3,273,836,357.58 = 1,525,963,320.12/x
  3. Step 3: Cross multiply
    2,371,267,344.72x = 3,273,836,357.58 × 1,525,963,320.12
  4. Step 4: Simplify right side
    2,371,267,344.72x = 4,995,754,197,742,344,192
  5. Step 5: Solve for x
    x = 4,995,754,197,742,344,192/2,371,267,344.72
  6. Step 6: Final answer
    x = 2,106,786,570.85

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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.