Home / 9,343,264.35-14,014,896.53-9,154,307.55

Finding the Fourth Proportional to 9,343,264.35, 14,014,896.53 and 9,154,307.55

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Solution

The fourth proportional to 9,343,264.35, 14,014,896.53 and 9,154,307.55 is: 13,731,461.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,264.35 : 14,014,896.53 = 9,154,307.55 : x
  2. Step 2: Convert to fraction form
    9,343,264.35/14,014,896.53 = 9,154,307.55/x
  3. Step 3: Cross multiply
    9,343,264.35x = 14,014,896.53 × 9,154,307.55
  4. Step 4: Simplify right side
    9,343,264.35x = 128,296,673,071,276.28
  5. Step 5: Solve for x
    x = 128,296,673,071,276.28/9,343,264.35
  6. Step 6: Final answer
    x = 13,731,461.33

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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.