Home / 95,767,264.28-143,671,071.38-31,066,017.32

Finding the Fourth Proportional to 95,767,264.28, 143,671,071.38 and 31,066,017.32

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Solution

The fourth proportional to 95,767,264.28, 143,671,071.38 and 31,066,017.32 is: 46,605,570.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,767,264.28 : 143,671,071.38 = 31,066,017.32 : x
  2. Step 2: Convert to fraction form
    95,767,264.28/143,671,071.38 = 31,066,017.32/x
  3. Step 3: Cross multiply
    95,767,264.28x = 143,671,071.38 × 31,066,017.32
  4. Step 4: Simplify right side
    95,767,264.28x = 4,463,287,991,874,036
  5. Step 5: Solve for x
    x = 4,463,287,991,874,036/95,767,264.28
  6. Step 6: Final answer
    x = 46,605,570.55

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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.