Home / 4,913,420,443.80-7,370,130,665.70-4,041,006,898.20

Finding the Fourth Proportional to 4,913,420,443.80, 7,370,130,665.70 and 4,041,006,898.20

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Solution

The fourth proportional to 4,913,420,443.80, 7,370,130,665.70 and 4,041,006,898.20 is: 6,061,510,347.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,913,420,443.80 : 7,370,130,665.70 = 4,041,006,898.20 : x
  2. Step 2: Convert to fraction form
    4,913,420,443.80/7,370,130,665.70 = 4,041,006,898.20/x
  3. Step 3: Cross multiply
    4,913,420,443.80x = 7,370,130,665.70 × 4,041,006,898.20
  4. Step 4: Simplify right side
    4,913,420,443.80x = 29,782,748,860,729,057,280
  5. Step 5: Solve for x
    x = 29,782,748,860,729,057,280/4,913,420,443.80
  6. Step 6: Final answer
    x = 6,061,510,347.30

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Double scale
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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.