Home / 35,240,954.07-52,913,322.27-19,709,212.85

Finding the Fourth Proportional to 35,240,954.07, 52,913,322.27 and 19,709,212.85

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Solution

The fourth proportional to 35,240,954.07, 52,913,322.27 and 19,709,212.85 is: 29,592,840.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,240,954.07 : 52,913,322.27 = 19,709,212.85 : x
  2. Step 2: Convert to fraction form
    35,240,954.07/52,913,322.27 = 19,709,212.85/x
  3. Step 3: Cross multiply
    35,240,954.07x = 52,913,322.27 × 19,709,212.85
  4. Step 4: Simplify right side
    35,240,954.07x = 1,042,879,931,220,075.38
  5. Step 5: Solve for x
    x = 1,042,879,931,220,075.38/35,240,954.07
  6. Step 6: Final answer
    x = 29,592,840.45

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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.