Home / 2,675,023,331.57-3,691,616,643.16-1,602,973,330.77

Finding the Fourth Proportional to 2,675,023,331.57, 3,691,616,643.16 and 1,602,973,330.77

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Solution

The fourth proportional to 2,675,023,331.57, 3,691,616,643.16 and 1,602,973,330.77 is: 2,212,153,799.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,023,331.57 : 3,691,616,643.16 = 1,602,973,330.77 : x
  2. Step 2: Convert to fraction form
    2,675,023,331.57/3,691,616,643.16 = 1,602,973,330.77/x
  3. Step 3: Cross multiply
    2,675,023,331.57x = 3,691,616,643.16 × 1,602,973,330.77
  4. Step 4: Simplify right side
    2,675,023,331.57x = 5,917,563,026,412,151,808
  5. Step 5: Solve for x
    x = 5,917,563,026,412,151,808/2,675,023,331.57
  6. Step 6: Final answer
    x = 2,212,153,799.40

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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.