Home / 8,482,797,767,511-12,724,196,819,417-2,036,133,291,680.40

Finding the Fourth Proportional to 8,482,797,767,511, 12,724,196,819,417 and 2,036,133,291,680.40

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Solution

The fourth proportional to 8,482,797,767,511, 12,724,196,819,417 and 2,036,133,291,680.40 is: 3,054,199,977,881.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,482,797,767,511 : 12,724,196,819,417 = 2,036,133,291,680.40 : x
  2. Step 2: Convert to fraction form
    8,482,797,767,511/12,724,196,819,417 = 2,036,133,291,680.40/x
  3. Step 3: Cross multiply
    8,482,797,767,511x = 12,724,196,819,417 × 2,036,133,291,680.40
  4. Step 4: Simplify right side
    8,482,797,767,511x = 25,908,160,753,908,812,347,342,848
  5. Step 5: Solve for x
    x = 25,908,160,753,908,812,347,342,848/8,482,797,767,511
  6. Step 6: Final answer
    x = 3,054,199,977,881.91

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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.