Home / 43,957,007.10-65,935,510.65-22,457,922.30

Finding the Fourth Proportional to 43,957,007.10, 65,935,510.65 and 22,457,922.30

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Solution

The fourth proportional to 43,957,007.10, 65,935,510.65 and 22,457,922.30 is: 33,686,883.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,957,007.10 : 65,935,510.65 = 22,457,922.30 : x
  2. Step 2: Convert to fraction form
    43,957,007.10/65,935,510.65 = 22,457,922.30/x
  3. Step 3: Cross multiply
    43,957,007.10x = 65,935,510.65 × 22,457,922.30
  4. Step 4: Simplify right side
    43,957,007.10x = 1,480,774,574,988,522.50
  5. Step 5: Solve for x
    x = 1,480,774,574,988,522.50/43,957,007.10
  6. Step 6: Final answer
    x = 33,686,883.45

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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.