Home / 4,829,078,327.40-7,243,617,491.10-3,783,043,007.10

Finding the Fourth Proportional to 4,829,078,327.40, 7,243,617,491.10 and 3,783,043,007.10

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Solution

The fourth proportional to 4,829,078,327.40, 7,243,617,491.10 and 3,783,043,007.10 is: 5,674,564,510.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,078,327.40 : 7,243,617,491.10 = 3,783,043,007.10 : x
  2. Step 2: Convert to fraction form
    4,829,078,327.40/7,243,617,491.10 = 3,783,043,007.10/x
  3. Step 3: Cross multiply
    4,829,078,327.40x = 7,243,617,491.10 × 3,783,043,007.10
  4. Step 4: Simplify right side
    4,829,078,327.40x = 27,402,916,495,813,103,616
  5. Step 5: Solve for x
    x = 27,402,916,495,813,103,616/4,829,078,327.40
  6. Step 6: Final answer
    x = 5,674,564,510.65

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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.