Home / 1,663,840,975,026.90-2,494,019,564,785-696,303,761,339.88

Finding the Fourth Proportional to 1,663,840,975,026.90, 2,494,019,564,785 and 696,303,761,339.88

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Solution

The fourth proportional to 1,663,840,975,026.90, 2,494,019,564,785 and 696,303,761,339.88 is: 1,043,726,672,128.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,663,840,975,026.90 : 2,494,019,564,785 = 696,303,761,339.88 : x
  2. Step 2: Convert to fraction form
    1,663,840,975,026.90/2,494,019,564,785 = 696,303,761,339.88/x
  3. Step 3: Cross multiply
    1,663,840,975,026.90x = 2,494,019,564,785 × 696,303,761,339.88
  4. Step 4: Simplify right side
    1,663,840,975,026.90x = 1,736,595,203,815,045,947,457,536
  5. Step 5: Solve for x
    x = 1,736,595,203,815,045,947,457,536/1,663,840,975,026.90
  6. Step 6: Final answer
    x = 1,043,726,672,128.01

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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.