Home / 45,838,606.65-63,258,473.90-25,212,594.12

Finding the Fourth Proportional to 45,838,606.65, 63,258,473.90 and 25,212,594.12

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Solution

The fourth proportional to 45,838,606.65, 63,258,473.90 and 25,212,594.12 is: 34,794,038.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,838,606.65 : 63,258,473.90 = 25,212,594.12 : x
  2. Step 2: Convert to fraction form
    45,838,606.65/63,258,473.90 = 25,212,594.12/x
  3. Step 3: Cross multiply
    45,838,606.65x = 63,258,473.90 × 25,212,594.12
  4. Step 4: Simplify right side
    45,838,606.65x = 1,594,910,227,091,313.50
  5. Step 5: Solve for x
    x = 1,594,910,227,091,313.50/45,838,606.65
  6. Step 6: Final answer
    x = 34,794,038.12

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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.