Home / 5,983,641,347.40-8,975,462,021.10-1,842,546,787.20

Finding the Fourth Proportional to 5,983,641,347.40, 8,975,462,021.10 and 1,842,546,787.20

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Solution

The fourth proportional to 5,983,641,347.40, 8,975,462,021.10 and 1,842,546,787.20 is: 2,763,820,180.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,983,641,347.40 : 8,975,462,021.10 = 1,842,546,787.20 : x
  2. Step 2: Convert to fraction form
    5,983,641,347.40/8,975,462,021.10 = 1,842,546,787.20/x
  3. Step 3: Cross multiply
    5,983,641,347.40x = 8,975,462,021.10 × 1,842,546,787.20
  4. Step 4: Simplify right side
    5,983,641,347.40x = 16,537,708,710,613,424,128
  5. Step 5: Solve for x
    x = 16,537,708,710,613,424,128/5,983,641,347.40
  6. Step 6: Final answer
    x = 2,763,820,180.80

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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.