Home / 9,454,929.60-14,182,394.40-9,384,070.80

Finding the Fourth Proportional to 9,454,929.60, 14,182,394.40 and 9,384,070.80

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Solution

The fourth proportional to 9,454,929.60, 14,182,394.40 and 9,384,070.80 is: 14,076,106.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,454,929.60 : 14,182,394.40 = 9,384,070.80 : x
  2. Step 2: Convert to fraction form
    9,454,929.60/14,182,394.40 = 9,384,070.80/x
  3. Step 3: Cross multiply
    9,454,929.60x = 14,182,394.40 × 9,384,070.80
  4. Step 4: Simplify right side
    9,454,929.60x = 133,088,593,163,123.53
  5. Step 5: Solve for x
    x = 133,088,593,163,123.53/9,454,929.60
  6. Step 6: Final answer
    x = 14,076,106.20

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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.