Home / 9,738,552.60-14,607,828.90-9,216,005.40

Finding the Fourth Proportional to 9,738,552.60, 14,607,828.90 and 9,216,005.40

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Solution

The fourth proportional to 9,738,552.60, 14,607,828.90 and 9,216,005.40 is: 13,824,008.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,738,552.60 : 14,607,828.90 = 9,216,005.40 : x
  2. Step 2: Convert to fraction form
    9,738,552.60/14,607,828.90 = 9,216,005.40/x
  3. Step 3: Cross multiply
    9,738,552.60x = 14,607,828.90 × 9,216,005.40
  4. Step 4: Simplify right side
    9,738,552.60x = 134,625,830,024,676.06
  5. Step 5: Solve for x
    x = 134,625,830,024,676.06/9,738,552.60
  6. Step 6: Final answer
    x = 13,824,008.10

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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.