Home / 39,365,510.40-59,048,265.60-23,174,841.60

Finding the Fourth Proportional to 39,365,510.40, 59,048,265.60 and 23,174,841.60

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Solution

The fourth proportional to 39,365,510.40, 59,048,265.60 and 23,174,841.60 is: 34,762,262.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,365,510.40 : 59,048,265.60 = 23,174,841.60 : x
  2. Step 2: Convert to fraction form
    39,365,510.40/59,048,265.60 = 23,174,841.60/x
  3. Step 3: Cross multiply
    39,365,510.40x = 59,048,265.60 × 23,174,841.60
  4. Step 4: Simplify right side
    39,365,510.40x = 1,368,434,202,034,729
  5. Step 5: Solve for x
    x = 1,368,434,202,034,729/39,365,510.40
  6. Step 6: Final answer
    x = 34,762,262.40

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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.