Home / 43,258,900.16-59,697,195.36-23,679,794

Finding the Fourth Proportional to 43,258,900.16, 59,697,195.36 and 23,679,794

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Solution

The fourth proportional to 43,258,900.16, 59,697,195.36 and 23,679,794 is: 32,678,068.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,258,900.16 : 59,697,195.36 = 23,679,794 : x
  2. Step 2: Convert to fraction form
    43,258,900.16/59,697,195.36 = 23,679,794/x
  3. Step 3: Cross multiply
    43,258,900.16x = 59,697,195.36 × 23,679,794
  4. Step 4: Simplify right side
    43,258,900.16x = 1,413,617,288,502,555.75
  5. Step 5: Solve for x
    x = 1,413,617,288,502,555.75/43,258,900.16
  6. Step 6: Final answer
    x = 32,678,068.17

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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.