Home / 2,804,197,221.40-3,849,527,901.52-2,407,030,695.76

Finding the Fourth Proportional to 2,804,197,221.40, 3,849,527,901.52 and 2,407,030,695.76

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Solution

The fourth proportional to 2,804,197,221.40, 3,849,527,901.52 and 2,407,030,695.76 is: 3,304,308,182.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,804,197,221.40 : 3,849,527,901.52 = 2,407,030,695.76 : x
  2. Step 2: Convert to fraction form
    2,804,197,221.40/3,849,527,901.52 = 2,407,030,695.76/x
  3. Step 3: Cross multiply
    2,804,197,221.40x = 3,849,527,901.52 × 2,407,030,695.76
  4. Step 4: Simplify right side
    2,804,197,221.40x = 9,265,931,823,143,219,200
  5. Step 5: Solve for x
    x = 9,265,931,823,143,219,200/2,804,197,221.40
  6. Step 6: Final answer
    x = 3,304,308,182.19

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.