Home / 59,554,417,772.55-89,331,626,658.83-53,045,753,557.35

Finding the Fourth Proportional to 59,554,417,772.55, 89,331,626,658.83 and 53,045,753,557.35

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Solution

The fourth proportional to 59,554,417,772.55, 89,331,626,658.83 and 53,045,753,557.35 is: 79,568,630,336.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,554,417,772.55 : 89,331,626,658.83 = 53,045,753,557.35 : x
  2. Step 2: Convert to fraction form
    59,554,417,772.55/89,331,626,658.83 = 53,045,753,557.35/x
  3. Step 3: Cross multiply
    59,554,417,772.55x = 89,331,626,658.83 × 53,045,753,557.35
  4. Step 4: Simplify right side
    59,554,417,772.55x = 4,738,663,452,621,227,950,080
  5. Step 5: Solve for x
    x = 4,738,663,452,621,227,950,080/59,554,417,772.55
  6. Step 6: Final answer
    x = 79,568,630,336.03

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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.