Home / 97,746,567,461.61-146,540,728,855.26-30,559,228,509.60

Finding the Fourth Proportional to 97,746,567,461.61, 146,540,728,855.26 and 30,559,228,509.60

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Solution

The fourth proportional to 97,746,567,461.61, 146,540,728,855.26 and 30,559,228,509.60 is: 45,814,106,166.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,746,567,461.61 : 146,540,728,855.26 = 30,559,228,509.60 : x
  2. Step 2: Convert to fraction form
    97,746,567,461.61/146,540,728,855.26 = 30,559,228,509.60/x
  3. Step 3: Cross multiply
    97,746,567,461.61x = 146,540,728,855.26 × 30,559,228,509.60
  4. Step 4: Simplify right side
    97,746,567,461.61x = 4,478,171,619,051,224,694,784
  5. Step 5: Solve for x
    x = 4,478,171,619,051,224,694,784/97,746,567,461.61
  6. Step 6: Final answer
    x = 45,814,106,166.03

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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.