Home / 9,489,643.07-14,228,483.16-8,050,830.35

Finding the Fourth Proportional to 9,489,643.07, 14,228,483.16 and 8,050,830.35

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Solution

The fourth proportional to 9,489,643.07, 14,228,483.16 and 8,050,830.35 is: 12,071,170.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,489,643.07 : 14,228,483.16 = 8,050,830.35 : x
  2. Step 2: Convert to fraction form
    9,489,643.07/14,228,483.16 = 8,050,830.35/x
  3. Step 3: Cross multiply
    9,489,643.07x = 14,228,483.16 × 8,050,830.35
  4. Step 4: Simplify right side
    9,489,643.07x = 114,551,104,058,991.91
  5. Step 5: Solve for x
    x = 114,551,104,058,991.91/9,489,643.07
  6. Step 6: Final answer
    x = 12,071,170.98

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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.