Home / 42,844,983.40-59,126,009.70-23,529,399.40

Finding the Fourth Proportional to 42,844,983.40, 59,126,009.70 and 23,529,399.40

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Solution

The fourth proportional to 42,844,983.40, 59,126,009.70 and 23,529,399.40 is: 32,470,534.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,844,983.40 : 59,126,009.70 = 23,529,399.40 : x
  2. Step 2: Convert to fraction form
    42,844,983.40/59,126,009.70 = 23,529,399.40/x
  3. Step 3: Cross multiply
    42,844,983.40x = 59,126,009.70 × 23,529,399.40
  4. Step 4: Simplify right side
    42,844,983.40x = 1,391,199,497,159,574.25
  5. Step 5: Solve for x
    x = 1,391,199,497,159,574.25/42,844,983.40
  6. Step 6: Final answer
    x = 32,470,534.16

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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.