Home / 46,984,517-64,839,075.69-26,358,406.04

Finding the Fourth Proportional to 46,984,517, 64,839,075.69 and 26,358,406.04

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Solution

The fourth proportional to 46,984,517, 64,839,075.69 and 26,358,406.04 is: 36,374,848.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,984,517 : 64,839,075.69 = 26,358,406.04 : x
  2. Step 2: Convert to fraction form
    46,984,517/64,839,075.69 = 26,358,406.04/x
  3. Step 3: Cross multiply
    46,984,517x = 64,839,075.69 × 26,358,406.04
  4. Step 4: Simplify right side
    46,984,517x = 1,709,054,684,295,313
  5. Step 5: Solve for x
    x = 1,709,054,684,295,313/46,984,517
  6. Step 6: Final answer
    x = 36,374,848.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.