Home / 43,216,046,221.05-59,636,862,915.53-23,926,365,876.87

Finding the Fourth Proportional to 43,216,046,221.05, 59,636,862,915.53 and 23,926,365,876.87

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Solution

The fourth proportional to 43,216,046,221.05, 59,636,862,915.53 and 23,926,365,876.87 is: 33,017,675,762.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,216,046,221.05 : 59,636,862,915.53 = 23,926,365,876.87 : x
  2. Step 2: Convert to fraction form
    43,216,046,221.05/59,636,862,915.53 = 23,926,365,876.87/x
  3. Step 3: Cross multiply
    43,216,046,221.05x = 59,636,862,915.53 × 23,926,365,876.87
  4. Step 4: Simplify right side
    43,216,046,221.05x = 1,426,893,401,865,591,193,600
  5. Step 5: Solve for x
    x = 1,426,893,401,865,591,193,600/43,216,046,221.05
  6. Step 6: Final answer
    x = 33,017,675,762.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.