Home / 5,468,683,463.40-8,203,249,143.90-1,591,289,927.40

Finding the Fourth Proportional to 5,468,683,463.40, 8,203,249,143.90 and 1,591,289,927.40

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Solution

The fourth proportional to 5,468,683,463.40, 8,203,249,143.90 and 1,591,289,927.40 is: 2,387,000,056.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,468,683,463.40 : 8,203,249,143.90 = 1,591,289,927.40 : x
  2. Step 2: Convert to fraction form
    5,468,683,463.40/8,203,249,143.90 = 1,591,289,927.40/x
  3. Step 3: Cross multiply
    5,468,683,463.40x = 8,203,249,143.90 × 1,591,289,927.40
  4. Step 4: Simplify right side
    5,468,683,463.40x = 13,053,747,734,640,742,400
  5. Step 5: Solve for x
    x = 13,053,747,734,640,742,400/5,468,683,463.40
  6. Step 6: Final answer
    x = 2,387,000,056.23

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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.