Home / 15,552,952.30-23,329,428.45-7,033,566.70

Finding the Fourth Proportional to 15,552,952.30, 23,329,428.45 and 7,033,566.70

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Solution

The fourth proportional to 15,552,952.30, 23,329,428.45 and 7,033,566.70 is: 10,550,350.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,952.30 : 23,329,428.45 = 7,033,566.70 : x
  2. Step 2: Convert to fraction form
    15,552,952.30/23,329,428.45 = 7,033,566.70/x
  3. Step 3: Cross multiply
    15,552,952.30x = 23,329,428.45 × 7,033,566.70
  4. Step 4: Simplify right side
    15,552,952.30x = 164,089,091,075,952.62
  5. Step 5: Solve for x
    x = 164,089,091,075,952.62/15,552,952.30
  6. Step 6: Final answer
    x = 10,550,350.05

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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.