Home / 16,169,177,442.80-24,249,461,492.10-4,977,029,982.80

Finding the Fourth Proportional to 16,169,177,442.80, 24,249,461,492.10 and 4,977,029,982.80

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Solution

The fourth proportional to 16,169,177,442.80, 24,249,461,492.10 and 4,977,029,982.80 is: 7,464,219,954.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,177,442.80 : 24,249,461,492.10 = 4,977,029,982.80 : x
  2. Step 2: Convert to fraction form
    16,169,177,442.80/24,249,461,492.10 = 4,977,029,982.80/x
  3. Step 3: Cross multiply
    16,169,177,442.80x = 24,249,461,492.10 × 4,977,029,982.80
  4. Step 4: Simplify right side
    16,169,177,442.80x = 120,690,296,912,935,714,816
  5. Step 5: Solve for x
    x = 120,690,296,912,935,714,816/16,169,177,442.80
  6. Step 6: Final answer
    x = 7,464,219,954.29

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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.