Home / 7,356,249,671.09-11,025,410,048.01-3,813,037,702.91

Finding the Fourth Proportional to 7,356,249,671.09, 11,025,410,048.01 and 3,813,037,702.91

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Solution

The fourth proportional to 7,356,249,671.09, 11,025,410,048.01 and 3,813,037,702.91 is: 5,714,909,917.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,356,249,671.09 : 11,025,410,048.01 = 3,813,037,702.91 : x
  2. Step 2: Convert to fraction form
    7,356,249,671.09/11,025,410,048.01 = 3,813,037,702.91/x
  3. Step 3: Cross multiply
    7,356,249,671.09x = 11,025,410,048.01 × 3,813,037,702.91
  4. Step 4: Simplify right side
    7,356,249,671.09x = 42,040,304,203,107,778,560
  5. Step 5: Solve for x
    x = 42,040,304,203,107,778,560/7,356,249,671.09
  6. Step 6: Final answer
    x = 5,714,909,917.80

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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.