Home / 6,282,130,868,316-9,422,416,375,589.60-1,693,018,787,875

Finding the Fourth Proportional to 6,282,130,868,316, 9,422,416,375,589.60 and 1,693,018,787,875

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Solution

The fourth proportional to 6,282,130,868,316, 9,422,416,375,589.60 and 1,693,018,787,875 is: 2,539,317,993,439.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,282,130,868,316 : 9,422,416,375,589.60 = 1,693,018,787,875 : x
  2. Step 2: Convert to fraction form
    6,282,130,868,316/9,422,416,375,589.60 = 1,693,018,787,875/x
  3. Step 3: Cross multiply
    6,282,130,868,316x = 9,422,416,375,589.60 × 1,693,018,787,875
  4. Step 4: Simplify right side
    6,282,130,868,316x = 15,952,327,951,054,255,098,429,440
  5. Step 5: Solve for x
    x = 15,952,327,951,054,255,098,429,440/6,282,130,868,316
  6. Step 6: Final answer
    x = 2,539,317,993,439.14

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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.