Home / 9,528,629.14-14,255,528.91-7,353,218.87

Finding the Fourth Proportional to 9,528,629.14, 14,255,528.91 and 7,353,218.87

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Solution

The fourth proportional to 9,528,629.14, 14,255,528.91 and 7,353,218.87 is: 11,000,955.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,528,629.14 : 14,255,528.91 = 7,353,218.87 : x
  2. Step 2: Convert to fraction form
    9,528,629.14/14,255,528.91 = 7,353,218.87/x
  3. Step 3: Cross multiply
    9,528,629.14x = 14,255,528.91 × 7,353,218.87
  4. Step 4: Simplify right side
    9,528,629.14x = 104,824,024,182,842.53
  5. Step 5: Solve for x
    x = 104,824,024,182,842.53/9,528,629.14
  6. Step 6: Final answer
    x = 11,000,955.40

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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.