Home / 96,354,946,830.59-132,973,415,190.21-57,780,147,063.50

Finding the Fourth Proportional to 96,354,946,830.59, 132,973,415,190.21 and 57,780,147,063.50

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Solution

The fourth proportional to 96,354,946,830.59, 132,973,415,190.21 and 57,780,147,063.50 is: 79,738,754,863.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,354,946,830.59 : 132,973,415,190.21 = 57,780,147,063.50 : x
  2. Step 2: Convert to fraction form
    96,354,946,830.59/132,973,415,190.21 = 57,780,147,063.50/x
  3. Step 3: Cross multiply
    96,354,946,830.59x = 132,973,415,190.21 × 57,780,147,063.50
  4. Step 4: Simplify right side
    96,354,946,830.59x = 7,683,223,485,225,514,303,488
  5. Step 5: Solve for x
    x = 7,683,223,485,225,514,303,488/96,354,946,830.59
  6. Step 6: Final answer
    x = 79,738,754,863.67

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.