Home / 52,768,909,002.80-79,153,363,504.20-52,768,909,002.80

Finding the Fourth Proportional to 52,768,909,002.80, 79,153,363,504.20 and 52,768,909,002.80

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Solution

The fourth proportional to 52,768,909,002.80, 79,153,363,504.20 and 52,768,909,002.80 is: 79,153,363,504.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,768,909,002.80 : 79,153,363,504.20 = 52,768,909,002.80 : x
  2. Step 2: Convert to fraction form
    52,768,909,002.80/79,153,363,504.20 = 52,768,909,002.80/x
  3. Step 3: Cross multiply
    52,768,909,002.80x = 79,153,363,504.20 × 52,768,909,002.80
  4. Step 4: Simplify right side
    52,768,909,002.80x = 4,176,836,636,018,680,528,896
  5. Step 5: Solve for x
    x = 4,176,836,636,018,680,528,896/52,768,909,002.80
  6. Step 6: Final answer
    x = 79,153,363,504.20

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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.