Home / 4,829,078,330.40-7,243,617,495.60-3,783,043,010.10

Finding the Fourth Proportional to 4,829,078,330.40, 7,243,617,495.60 and 3,783,043,010.10

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Solution

The fourth proportional to 4,829,078,330.40, 7,243,617,495.60 and 3,783,043,010.10 is: 5,674,564,515.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,078,330.40 : 7,243,617,495.60 = 3,783,043,010.10 : x
  2. Step 2: Convert to fraction form
    4,829,078,330.40/7,243,617,495.60 = 3,783,043,010.10/x
  3. Step 3: Cross multiply
    4,829,078,330.40x = 7,243,617,495.60 × 3,783,043,010.10
  4. Step 4: Simplify right side
    4,829,078,330.40x = 27,402,916,534,567,649,280
  5. Step 5: Solve for x
    x = 27,402,916,534,567,649,280/4,829,078,330.40
  6. Step 6: Final answer
    x = 5,674,564,515.15

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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.