Home / 31,370,563,996.88-47,055,817,244.43-9,833,281,563.42

Finding the Fourth Proportional to 31,370,563,996.88, 47,055,817,244.43 and 9,833,281,563.42

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Solution

The fourth proportional to 31,370,563,996.88, 47,055,817,244.43 and 9,833,281,563.42 is: 14,749,913,333.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,370,563,996.88 : 47,055,817,244.43 = 9,833,281,563.42 : x
  2. Step 2: Convert to fraction form
    31,370,563,996.88/47,055,817,244.43 = 9,833,281,563.42/x
  3. Step 3: Cross multiply
    31,370,563,996.88x = 47,055,817,244.43 × 9,833,281,563.42
  4. Step 4: Simplify right side
    31,370,563,996.88x = 462,713,100,161,334,116,352
  5. Step 5: Solve for x
    x = 462,713,100,161,334,116,352/31,370,563,996.88
  6. Step 6: Final answer
    x = 14,749,913,333.00

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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.