Home / 46,269,990.40-63,852,592.80-25,644,768.16

Finding the Fourth Proportional to 46,269,990.40, 63,852,592.80 and 25,644,768.16

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Solution

The fourth proportional to 46,269,990.40, 63,852,592.80 and 25,644,768.16 is: 35,389,783.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,269,990.40 : 63,852,592.80 = 25,644,768.16 : x
  2. Step 2: Convert to fraction form
    46,269,990.40/63,852,592.80 = 25,644,768.16/x
  3. Step 3: Cross multiply
    46,269,990.40x = 63,852,592.80 × 25,644,768.16
  4. Step 4: Simplify right side
    46,269,990.40x = 1,637,484,938,770,885.25
  5. Step 5: Solve for x
    x = 1,637,484,938,770,885.25/46,269,990.40
  6. Step 6: Final answer
    x = 35,389,783.41

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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.