Home / 10,430,163,140.60-15,645,244,710.90-2,675,376,068.60

Finding the Fourth Proportional to 10,430,163,140.60, 15,645,244,710.90 and 2,675,376,068.60

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Solution

The fourth proportional to 10,430,163,140.60, 15,645,244,710.90 and 2,675,376,068.60 is: 4,013,064,102.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,430,163,140.60 : 15,645,244,710.90 = 2,675,376,068.60 : x
  2. Step 2: Convert to fraction form
    10,430,163,140.60/15,645,244,710.90 = 2,675,376,068.60/x
  3. Step 3: Cross multiply
    10,430,163,140.60x = 15,645,244,710.90 × 2,675,376,068.60
  4. Step 4: Simplify right side
    10,430,163,140.60x = 41,856,913,286,932,586,496
  5. Step 5: Solve for x
    x = 41,856,913,286,932,586,496/10,430,163,140.60
  6. Step 6: Final answer
    x = 4,013,064,102.90

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1.5x scale

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.