Home / 15,576,719,840.40-23,365,079,760.60-4,535,596,102.80

Finding the Fourth Proportional to 15,576,719,840.40, 23,365,079,760.60 and 4,535,596,102.80

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Solution

The fourth proportional to 15,576,719,840.40, 23,365,079,760.60 and 4,535,596,102.80 is: 6,803,394,154.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,576,719,840.40 : 23,365,079,760.60 = 4,535,596,102.80 : x
  2. Step 2: Convert to fraction form
    15,576,719,840.40/23,365,079,760.60 = 4,535,596,102.80/x
  3. Step 3: Cross multiply
    15,576,719,840.40x = 23,365,079,760.60 × 4,535,596,102.80
  4. Step 4: Simplify right side
    15,576,719,840.40x = 105,974,564,703,788,515,328
  5. Step 5: Solve for x
    x = 105,974,564,703,788,515,328/15,576,719,840.40
  6. Step 6: Final answer
    x = 6,803,394,154.20

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1.5x scale

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.