Home / 15,726,075.10-23,589,112.65-9,333,036.70

Finding the Fourth Proportional to 15,726,075.10, 23,589,112.65 and 9,333,036.70

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Solution

The fourth proportional to 15,726,075.10, 23,589,112.65 and 9,333,036.70 is: 13,999,555.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,726,075.10 : 23,589,112.65 = 9,333,036.70 : x
  2. Step 2: Convert to fraction form
    15,726,075.10/23,589,112.65 = 9,333,036.70/x
  3. Step 3: Cross multiply
    15,726,075.10x = 23,589,112.65 × 9,333,036.70
  4. Step 4: Simplify right side
    15,726,075.10x = 220,158,054,082,884.22
  5. Step 5: Solve for x
    x = 220,158,054,082,884.22/15,726,075.10
  6. Step 6: Final answer
    x = 13,999,555.05

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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.