Home / 60,623,938.08-90,874,619.28-26,102,852.64

Finding the Fourth Proportional to 60,623,938.08, 90,874,619.28 and 26,102,852.64

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Solution

The fourth proportional to 60,623,938.08, 90,874,619.28 and 26,102,852.64 is: 39,127,890.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,623,938.08 : 90,874,619.28 = 26,102,852.64 : x
  2. Step 2: Convert to fraction form
    60,623,938.08/90,874,619.28 = 26,102,852.64/x
  3. Step 3: Cross multiply
    60,623,938.08x = 90,874,619.28 × 26,102,852.64
  4. Step 4: Simplify right side
    60,623,938.08x = 2,372,086,795,781,943
  5. Step 5: Solve for x
    x = 2,372,086,795,781,943/60,623,938.08
  6. Step 6: Final answer
    x = 39,127,890.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.