Home / 46,332,581.36-63,938,970.57-25,705,978.34

Finding the Fourth Proportional to 46,332,581.36, 63,938,970.57 and 25,705,978.34

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Solution

The fourth proportional to 46,332,581.36, 63,938,970.57 and 25,705,978.34 is: 35,474,254.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,332,581.36 : 63,938,970.57 = 25,705,978.34 : x
  2. Step 2: Convert to fraction form
    46,332,581.36/63,938,970.57 = 25,705,978.34/x
  3. Step 3: Cross multiply
    46,332,581.36x = 63,938,970.57 × 25,705,978.34
  4. Step 4: Simplify right side
    46,332,581.36x = 1,643,613,792,554,317.50
  5. Step 5: Solve for x
    x = 1,643,613,792,554,317.50/46,332,581.36
  6. Step 6: Final answer
    x = 35,474,254.71

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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.