Home / 50,454,959.10-70,828,261.50-50,454,959.10

Finding the Fourth Proportional to 50,454,959.10, 70,828,261.50 and 50,454,959.10

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Solution

The fourth proportional to 50,454,959.10, 70,828,261.50 and 50,454,959.10 is: 70,828,261.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,454,959.10 : 70,828,261.50 = 50,454,959.10 : x
  2. Step 2: Convert to fraction form
    50,454,959.10/70,828,261.50 = 50,454,959.10/x
  3. Step 3: Cross multiply
    50,454,959.10x = 70,828,261.50 × 50,454,959.10
  4. Step 4: Simplify right side
    50,454,959.10x = 3,573,637,037,106,605
  5. Step 5: Solve for x
    x = 3,573,637,037,106,605/50,454,959.10
  6. Step 6: Final answer
    x = 70,828,261.50

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.