Home / 64,385,140.60-96,544,533.30-23,974,823.80

Finding the Fourth Proportional to 64,385,140.60, 96,544,533.30 and 23,974,823.80

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Solution

The fourth proportional to 64,385,140.60, 96,544,533.30 and 23,974,823.80 is: 35,949,881.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,385,140.60 : 96,544,533.30 = 23,974,823.80 : x
  2. Step 2: Convert to fraction form
    64,385,140.60/96,544,533.30 = 23,974,823.80/x
  3. Step 3: Cross multiply
    64,385,140.60x = 96,544,533.30 × 23,974,823.80
  4. Step 4: Simplify right side
    64,385,140.60x = 2,314,638,174,720,732.50
  5. Step 5: Solve for x
    x = 2,314,638,174,720,732.50/64,385,140.60
  6. Step 6: Final answer
    x = 35,949,881.50

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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.