Home / 3,709,354,903.80-5,564,032,355.70-2,620,963,735.80

Finding the Fourth Proportional to 3,709,354,903.80, 5,564,032,355.70 and 2,620,963,735.80

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Solution

The fourth proportional to 3,709,354,903.80, 5,564,032,355.70 and 2,620,963,735.80 is: 3,931,445,603.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,709,354,903.80 : 5,564,032,355.70 = 2,620,963,735.80 : x
  2. Step 2: Convert to fraction form
    3,709,354,903.80/5,564,032,355.70 = 2,620,963,735.80/x
  3. Step 3: Cross multiply
    3,709,354,903.80x = 5,564,032,355.70 × 2,620,963,735.80
  4. Step 4: Simplify right side
    3,709,354,903.80x = 14,583,127,029,107,546,112
  5. Step 5: Solve for x
    x = 14,583,127,029,107,546,112/3,709,354,903.80
  6. Step 6: Final answer
    x = 3,931,445,603.70

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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.