Home / 9,840,710,905.58-13,580,172,276.18-5,554,826,353.02

Finding the Fourth Proportional to 9,840,710,905.58, 13,580,172,276.18 and 5,554,826,353.02

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Solution

The fourth proportional to 9,840,710,905.58, 13,580,172,276.18 and 5,554,826,353.02 is: 7,665,655,414.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,840,710,905.58 : 13,580,172,276.18 = 5,554,826,353.02 : x
  2. Step 2: Convert to fraction form
    9,840,710,905.58/13,580,172,276.18 = 5,554,826,353.02/x
  3. Step 3: Cross multiply
    9,840,710,905.58x = 13,580,172,276.18 × 5,554,826,353.02
  4. Step 4: Simplify right side
    9,840,710,905.58x = 75,435,498,838,276,276,224
  5. Step 5: Solve for x
    x = 75,435,498,838,276,276,224/9,840,710,905.58
  6. Step 6: Final answer
    x = 7,665,655,414.74

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1.5x scale

Why These Related Problems?

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