Home / 1,657,697,594,838.40-2,486,546,392,257.70-1,657,697,594,838.40

Finding the Fourth Proportional to 1,657,697,594,838.40, 2,486,546,392,257.70 and 1,657,697,594,838.40

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Solution

The fourth proportional to 1,657,697,594,838.40, 2,486,546,392,257.70 and 1,657,697,594,838.40 is: 2,486,546,392,257.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,657,697,594,838.40 : 2,486,546,392,257.70 = 1,657,697,594,838.40 : x
  2. Step 2: Convert to fraction form
    1,657,697,594,838.40/2,486,546,392,257.70 = 1,657,697,594,838.40/x
  3. Step 3: Cross multiply
    1,657,697,594,838.40x = 2,486,546,392,257.70 × 1,657,697,594,838.40
  4. Step 4: Simplify right side
    1,657,697,594,838.40x = 4,121,941,973,899,690,175,889,408
  5. Step 5: Solve for x
    x = 4,121,941,973,899,690,175,889,408/1,657,697,594,838.40
  6. Step 6: Final answer
    x = 2,486,546,392,257.70

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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.