Home / 370,627,370.65-555,938,647.88-94,276,223.82

Finding the Fourth Proportional to 370,627,370.65, 555,938,647.88 and 94,276,223.82

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Solution

The fourth proportional to 370,627,370.65, 555,938,647.88 and 94,276,223.82 is: 141,413,723.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,627,370.65 : 555,938,647.88 = 94,276,223.82 : x
  2. Step 2: Convert to fraction form
    370,627,370.65/555,938,647.88 = 94,276,223.82/x
  3. Step 3: Cross multiply
    370,627,370.65x = 555,938,647.88 × 94,276,223.82
  4. Step 4: Simplify right side
    370,627,370.65x = 52,411,796,397,723,048
  5. Step 5: Solve for x
    x = 52,411,796,397,723,048/370,627,370.65
  6. Step 6: Final answer
    x = 141,413,723.18

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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.