Home / 46,392,007.80-64,021,763.70-25,484,921.40

Finding the Fourth Proportional to 46,392,007.80, 64,021,763.70 and 25,484,921.40

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Solution

The fourth proportional to 46,392,007.80, 64,021,763.70 and 25,484,921.40 is: 35,169,627.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,392,007.80 : 64,021,763.70 = 25,484,921.40 : x
  2. Step 2: Convert to fraction form
    46,392,007.80/64,021,763.70 = 25,484,921.40/x
  3. Step 3: Cross multiply
    46,392,007.80x = 64,021,763.70 × 25,484,921.40
  4. Step 4: Simplify right side
    46,392,007.80x = 1,631,589,615,783,873.25
  5. Step 5: Solve for x
    x = 1,631,589,615,783,873.25/46,392,007.80
  6. Step 6: Final answer
    x = 35,169,627.12

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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.