Home / 35,075,140.57-52,627,424.90-15,630,971.29

Finding the Fourth Proportional to 35,075,140.57, 52,627,424.90 and 15,630,971.29

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Solution

The fourth proportional to 35,075,140.57, 52,627,424.90 and 15,630,971.29 is: 23,453,014.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,075,140.57 : 52,627,424.90 = 15,630,971.29 : x
  2. Step 2: Convert to fraction form
    35,075,140.57/52,627,424.90 = 15,630,971.29/x
  3. Step 3: Cross multiply
    35,075,140.57x = 52,627,424.90 × 15,630,971.29
  4. Step 4: Simplify right side
    35,075,140.57x = 822,617,767,678,531
  5. Step 5: Solve for x
    x = 822,617,767,678,531/35,075,140.57
  6. Step 6: Final answer
    x = 23,453,014.14

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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.