Home / 17,075,726.44-25,572,547.97-9,767,028.80

Finding the Fourth Proportional to 17,075,726.44, 25,572,547.97 and 9,767,028.80

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Solution

The fourth proportional to 17,075,726.44, 25,572,547.97 and 9,767,028.80 is: 14,627,068.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,075,726.44 : 25,572,547.97 = 9,767,028.80 : x
  2. Step 2: Convert to fraction form
    17,075,726.44/25,572,547.97 = 9,767,028.80/x
  3. Step 3: Cross multiply
    17,075,726.44x = 25,572,547.97 × 9,767,028.80
  4. Step 4: Simplify right side
    17,075,726.44x = 249,767,812,564,094.12
  5. Step 5: Solve for x
    x = 249,767,812,564,094.12/17,075,726.44
  6. Step 6: Final answer
    x = 14,627,068.05

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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.