Home / 4,009,064,174.60-6,013,596,271.61-2,138,041,374.08

Finding the Fourth Proportional to 4,009,064,174.60, 6,013,596,271.61 and 2,138,041,374.08

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Solution

The fourth proportional to 4,009,064,174.60, 6,013,596,271.61 and 2,138,041,374.08 is: 3,207,062,066.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,064,174.60 : 6,013,596,271.61 = 2,138,041,374.08 : x
  2. Step 2: Convert to fraction form
    4,009,064,174.60/6,013,596,271.61 = 2,138,041,374.08/x
  3. Step 3: Cross multiply
    4,009,064,174.60x = 6,013,596,271.61 × 2,138,041,374.08
  4. Step 4: Simplify right side
    4,009,064,174.60x = 12,857,317,635,690,686,464
  5. Step 5: Solve for x
    x = 12,857,317,635,690,686,464/4,009,064,174.60
  6. Step 6: Final answer
    x = 3,207,062,066.30

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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.