Home / 4,000,486,726.80-6,000,730,090.20-3,776,006,048.40

Finding the Fourth Proportional to 4,000,486,726.80, 6,000,730,090.20 and 3,776,006,048.40

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Solution

The fourth proportional to 4,000,486,726.80, 6,000,730,090.20 and 3,776,006,048.40 is: 5,664,009,072.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,000,486,726.80 : 6,000,730,090.20 = 3,776,006,048.40 : x
  2. Step 2: Convert to fraction form
    4,000,486,726.80/6,000,730,090.20 = 3,776,006,048.40/x
  3. Step 3: Cross multiply
    4,000,486,726.80x = 6,000,730,090.20 × 3,776,006,048.40
  4. Step 4: Simplify right side
    4,000,486,726.80x = 22,658,793,115,411,079,168
  5. Step 5: Solve for x
    x = 22,658,793,115,411,079,168/4,000,486,726.80
  6. Step 6: Final answer
    x = 5,664,009,072.60

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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.