Home / 46,802,134.10-70,119,220.35-40,083,670.10

Finding the Fourth Proportional to 46,802,134.10, 70,119,220.35 and 40,083,670.10

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Solution

The fourth proportional to 46,802,134.10, 70,119,220.35 and 40,083,670.10 is: 60,053,579.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,802,134.10 : 70,119,220.35 = 40,083,670.10 : x
  2. Step 2: Convert to fraction form
    46,802,134.10/70,119,220.35 = 40,083,670.10/x
  3. Step 3: Cross multiply
    46,802,134.10x = 70,119,220.35 × 40,083,670.10
  4. Step 4: Simplify right side
    46,802,134.10x = 2,810,635,696,178,606.50
  5. Step 5: Solve for x
    x = 2,810,635,696,178,606.50/46,802,134.10
  6. Step 6: Final answer
    x = 60,053,579.83

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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.