Home / 10,097,444,865.60-15,146,167,298.40-5,913,303,584.40

Finding the Fourth Proportional to 10,097,444,865.60, 15,146,167,298.40 and 5,913,303,584.40

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Solution

The fourth proportional to 10,097,444,865.60, 15,146,167,298.40 and 5,913,303,584.40 is: 8,869,955,376.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,097,444,865.60 : 15,146,167,298.40 = 5,913,303,584.40 : x
  2. Step 2: Convert to fraction form
    10,097,444,865.60/15,146,167,298.40 = 5,913,303,584.40/x
  3. Step 3: Cross multiply
    10,097,444,865.60x = 15,146,167,298.40 × 5,913,303,584.40
  4. Step 4: Simplify right side
    10,097,444,865.60x = 89,563,885,375,550,783,488
  5. Step 5: Solve for x
    x = 89,563,885,375,550,783,488/10,097,444,865.60
  6. Step 6: Final answer
    x = 8,869,955,376.60

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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.