Home / 61,836,557.60-92,790,265.80-23,525,566.40

Finding the Fourth Proportional to 61,836,557.60, 92,790,265.80 and 23,525,566.40

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Solution

The fourth proportional to 61,836,557.60, 92,790,265.80 and 23,525,566.40 is: 35,301,828.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,836,557.60 : 92,790,265.80 = 23,525,566.40 : x
  2. Step 2: Convert to fraction form
    61,836,557.60/92,790,265.80 = 23,525,566.40/x
  3. Step 3: Cross multiply
    61,836,557.60x = 92,790,265.80 × 23,525,566.40
  4. Step 4: Simplify right side
    61,836,557.60x = 2,182,943,559,351,549
  5. Step 5: Solve for x
    x = 2,182,943,559,351,549/61,836,557.60
  6. Step 6: Final answer
    x = 35,301,828.63

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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.