Home / 29,597,712,047.34-44,378,838,341.10-9,420,422,374.50

Finding the Fourth Proportional to 29,597,712,047.34, 44,378,838,341.10 and 9,420,422,374.50

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Solution

The fourth proportional to 29,597,712,047.34, 44,378,838,341.10 and 9,420,422,374.50 is: 14,124,990,505.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,597,712,047.34 : 44,378,838,341.10 = 9,420,422,374.50 : x
  2. Step 2: Convert to fraction form
    29,597,712,047.34/44,378,838,341.10 = 9,420,422,374.50/x
  3. Step 3: Cross multiply
    29,597,712,047.34x = 44,378,838,341.10 × 9,420,422,374.50
  4. Step 4: Simplify right side
    29,597,712,047.34x = 418,067,401,662,816,911,360
  5. Step 5: Solve for x
    x = 418,067,401,662,816,911,360/29,597,712,047.34
  6. Step 6: Final answer
    x = 14,124,990,505.82

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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.