Home / 64,874,560.14-89,527,130.16-35,105,208.35

Finding the Fourth Proportional to 64,874,560.14, 89,527,130.16 and 35,105,208.35

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Solution

The fourth proportional to 64,874,560.14, 89,527,130.16 and 35,105,208.35 is: 48,445,315.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,874,560.14 : 89,527,130.16 = 35,105,208.35 : x
  2. Step 2: Convert to fraction form
    64,874,560.14/89,527,130.16 = 35,105,208.35/x
  3. Step 3: Cross multiply
    64,874,560.14x = 89,527,130.16 × 35,105,208.35
  4. Step 4: Simplify right side
    64,874,560.14x = 3,142,868,556,796,733
  5. Step 5: Solve for x
    x = 3,142,868,556,796,733/64,874,560.14
  6. Step 6: Final answer
    x = 48,445,315.85

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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.