Home / 59,554,417,276.80-89,331,625,915.20-53,045,753,061.60

Finding the Fourth Proportional to 59,554,417,276.80, 89,331,625,915.20 and 53,045,753,061.60

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Solution

The fourth proportional to 59,554,417,276.80, 89,331,625,915.20 and 53,045,753,061.60 is: 79,568,629,592.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,554,417,276.80 : 89,331,625,915.20 = 53,045,753,061.60 : x
  2. Step 2: Convert to fraction form
    59,554,417,276.80/89,331,625,915.20 = 53,045,753,061.60/x
  3. Step 3: Cross multiply
    59,554,417,276.80x = 89,331,625,915.20 × 53,045,753,061.60
  4. Step 4: Simplify right side
    59,554,417,276.80x = 4,738,663,368,888,925,814,784
  5. Step 5: Solve for x
    x = 4,738,663,368,888,925,814,784/59,554,417,276.80
  6. Step 6: Final answer
    x = 79,568,629,592.40

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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.