Home / 9,934,521.60-14,901,782.40-9,336,158.40

Finding the Fourth Proportional to 9,934,521.60, 14,901,782.40 and 9,336,158.40

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Solution

The fourth proportional to 9,934,521.60, 14,901,782.40 and 9,336,158.40 is: 14,004,237.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934,521.60 : 14,901,782.40 = 9,336,158.40 : x
  2. Step 2: Convert to fraction form
    9,934,521.60/14,901,782.40 = 9,336,158.40/x
  3. Step 3: Cross multiply
    9,934,521.60x = 14,901,782.40 × 9,336,158.40
  4. Step 4: Simplify right side
    9,934,521.60x = 139,125,400,928,732.17
  5. Step 5: Solve for x
    x = 139,125,400,928,732.17/9,934,521.60
  6. Step 6: Final answer
    x = 14,004,237.60

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1.5x scale

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.