Home / 5,065,415,999.60-7,598,123,999.40-4,249,122,623.60

Finding the Fourth Proportional to 5,065,415,999.60, 7,598,123,999.40 and 4,249,122,623.60

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Solution

The fourth proportional to 5,065,415,999.60, 7,598,123,999.40 and 4,249,122,623.60 is: 6,373,683,935.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,065,415,999.60 : 7,598,123,999.40 = 4,249,122,623.60 : x
  2. Step 2: Convert to fraction form
    5,065,415,999.60/7,598,123,999.40 = 4,249,122,623.60/x
  3. Step 3: Cross multiply
    5,065,415,999.60x = 7,598,123,999.40 × 4,249,122,623.60
  4. Step 4: Simplify right side
    5,065,415,999.60x = 32,285,360,582,768,652,288
  5. Step 5: Solve for x
    x = 32,285,360,582,768,652,288/5,065,415,999.60
  6. Step 6: Final answer
    x = 6,373,683,935.40

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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.