Home / 2,603,166,539.52-3,592,357,557.12-1,413,727,184.64

Finding the Fourth Proportional to 2,603,166,539.52, 3,592,357,557.12 and 1,413,727,184.64

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Solution

The fourth proportional to 2,603,166,539.52, 3,592,357,557.12 and 1,413,727,184.64 is: 1,950,936,852.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,603,166,539.52 : 3,592,357,557.12 = 1,413,727,184.64 : x
  2. Step 2: Convert to fraction form
    2,603,166,539.52/3,592,357,557.12 = 1,413,727,184.64/x
  3. Step 3: Cross multiply
    2,603,166,539.52x = 3,592,357,557.12 × 1,413,727,184.64
  4. Step 4: Simplify right side
    2,603,166,539.52x = 5,078,613,535,447,485,440
  5. Step 5: Solve for x
    x = 5,078,613,535,447,485,440/2,603,166,539.52
  6. Step 6: Final answer
    x = 1,950,936,852.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.