Home / 15,454,075.95-23,176,192.29-5,076,886.26

Finding the Fourth Proportional to 15,454,075.95, 23,176,192.29 and 5,076,886.26

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Solution

The fourth proportional to 15,454,075.95, 23,176,192.29 and 5,076,886.26 is: 7,613,712.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,454,075.95 : 23,176,192.29 = 5,076,886.26 : x
  2. Step 2: Convert to fraction form
    15,454,075.95/23,176,192.29 = 5,076,886.26/x
  3. Step 3: Cross multiply
    15,454,075.95x = 23,176,192.29 × 5,076,886.26
  4. Step 4: Simplify right side
    15,454,075.95x = 117,662,892,196,218.92
  5. Step 5: Solve for x
    x = 117,662,892,196,218.92/15,454,075.95
  6. Step 6: Final answer
    x = 7,613,712.56

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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.