Home / 9,832,767,332.70-14,749,150,999.05-8,696,333,898.30

Finding the Fourth Proportional to 9,832,767,332.70, 14,749,150,999.05 and 8,696,333,898.30

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Solution

The fourth proportional to 9,832,767,332.70, 14,749,150,999.05 and 8,696,333,898.30 is: 13,044,500,847.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,832,767,332.70 : 14,749,150,999.05 = 8,696,333,898.30 : x
  2. Step 2: Convert to fraction form
    9,832,767,332.70/14,749,150,999.05 = 8,696,333,898.30/x
  3. Step 3: Cross multiply
    9,832,767,332.70x = 14,749,150,999.05 × 8,696,333,898.30
  4. Step 4: Simplify right side
    9,832,767,332.70x = 128,263,541,804,183,814,144
  5. Step 5: Solve for x
    x = 128,263,541,804,183,814,144/9,832,767,332.70
  6. Step 6: Final answer
    x = 13,044,500,847.45

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Double scale
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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.