Home / 9,885,959.40-14,838,270.30-6,106,823.40

Finding the Fourth Proportional to 9,885,959.40, 14,838,270.30 and 6,106,823.40

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Solution

The fourth proportional to 9,885,959.40, 14,838,270.30 and 6,106,823.40 is: 9,165,999.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,885,959.40 : 14,838,270.30 = 6,106,823.40 : x
  2. Step 2: Convert to fraction form
    9,885,959.40/14,838,270.30 = 6,106,823.40/x
  3. Step 3: Cross multiply
    9,885,959.40x = 14,838,270.30 × 6,106,823.40
  4. Step 4: Simplify right side
    9,885,959.40x = 90,614,696,283,565.03
  5. Step 5: Solve for x
    x = 90,614,696,283,565.03/9,885,959.40
  6. Step 6: Final answer
    x = 9,165,999.23

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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.