Home / 9,657,792,103.05-14,486,688,154.58-3,453,962,445.45

Finding the Fourth Proportional to 9,657,792,103.05, 14,486,688,154.58 and 3,453,962,445.45

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Solution

The fourth proportional to 9,657,792,103.05, 14,486,688,154.58 and 3,453,962,445.45 is: 5,180,943,668.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,792,103.05 : 14,486,688,154.58 = 3,453,962,445.45 : x
  2. Step 2: Convert to fraction form
    9,657,792,103.05/14,486,688,154.58 = 3,453,962,445.45/x
  3. Step 3: Cross multiply
    9,657,792,103.05x = 14,486,688,154.58 × 3,453,962,445.45
  4. Step 4: Simplify right side
    9,657,792,103.05x = 50,036,476,844,847,415,296
  5. Step 5: Solve for x
    x = 50,036,476,844,847,415,296/9,657,792,103.05
  6. Step 6: Final answer
    x = 5,180,943,668.18

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Double scale
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Similar ratio
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1.5x scale

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.