Home / 2,412,507,333.50-3,329,402,331.12-1,816,740,714.86

Finding the Fourth Proportional to 2,412,507,333.50, 3,329,402,331.12 and 1,816,740,714.86

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Solution

The fourth proportional to 2,412,507,333.50, 3,329,402,331.12 and 1,816,740,714.86 is: 2,507,209,278.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,412,507,333.50 : 3,329,402,331.12 = 1,816,740,714.86 : x
  2. Step 2: Convert to fraction form
    2,412,507,333.50/3,329,402,331.12 = 1,816,740,714.86/x
  3. Step 3: Cross multiply
    2,412,507,333.50x = 3,329,402,331.12 × 1,816,740,714.86
  4. Step 4: Simplify right side
    2,412,507,333.50x = 6,048,660,771,095,498,752
  5. Step 5: Solve for x
    x = 6,048,660,771,095,498,752/2,412,507,333.50
  6. Step 6: Final answer
    x = 2,507,209,278.54

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.