Home / 1,069,773,225.53-1,604,769,787.08-370,264,216.91

Finding the Fourth Proportional to 1,069,773,225.53, 1,604,769,787.08 and 370,264,216.91

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Solution

The fourth proportional to 1,069,773,225.53, 1,604,769,787.08 and 370,264,216.91 is: 555,434,380.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,773,225.53 : 1,604,769,787.08 = 370,264,216.91 : x
  2. Step 2: Convert to fraction form
    1,069,773,225.53/1,604,769,787.08 = 370,264,216.91/x
  3. Step 3: Cross multiply
    1,069,773,225.53x = 1,604,769,787.08 × 370,264,216.91
  4. Step 4: Simplify right side
    1,069,773,225.53x = 594,188,828,525,979,776
  5. Step 5: Solve for x
    x = 594,188,828,525,979,776/1,069,773,225.53
  6. Step 6: Final answer
    x = 555,434,380.25

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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.