Home / 64,683,861.60-97,025,792.40-41,725,610.40

Finding the Fourth Proportional to 64,683,861.60, 97,025,792.40 and 41,725,610.40

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Solution

The fourth proportional to 64,683,861.60, 97,025,792.40 and 41,725,610.40 is: 62,588,415.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,683,861.60 : 97,025,792.40 = 41,725,610.40 : x
  2. Step 2: Convert to fraction form
    64,683,861.60/97,025,792.40 = 41,725,610.40/x
  3. Step 3: Cross multiply
    64,683,861.60x = 97,025,792.40 × 41,725,610.40
  4. Step 4: Simplify right side
    64,683,861.60x = 4,048,460,412,433,681
  5. Step 5: Solve for x
    x = 4,048,460,412,433,681/64,683,861.60
  6. Step 6: Final answer
    x = 62,588,415.60

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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.