Home / 4,640,516,307.83-6,961,272,593.54-1,984,848,194.74

Finding the Fourth Proportional to 4,640,516,307.83, 6,961,272,593.54 and 1,984,848,194.74

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Solution

The fourth proportional to 4,640,516,307.83, 6,961,272,593.54 and 1,984,848,194.74 is: 2,977,485,353.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,640,516,307.83 : 6,961,272,593.54 = 1,984,848,194.74 : x
  2. Step 2: Convert to fraction form
    4,640,516,307.83/6,961,272,593.54 = 1,984,848,194.74/x
  3. Step 3: Cross multiply
    4,640,516,307.83x = 6,961,272,593.54 × 1,984,848,194.74
  4. Step 4: Simplify right side
    4,640,516,307.83x = 13,817,069,340,403,478,528
  5. Step 5: Solve for x
    x = 13,817,069,340,403,478,528/4,640,516,307.83
  6. Step 6: Final answer
    x = 2,977,485,353.75

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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.