Home / 2,935,275,324.80-4,402,912,987.20-2,710,794,646.40

Finding the Fourth Proportional to 2,935,275,324.80, 4,402,912,987.20 and 2,710,794,646.40

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Solution

The fourth proportional to 2,935,275,324.80, 4,402,912,987.20 and 2,710,794,646.40 is: 4,066,191,969.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,275,324.80 : 4,402,912,987.20 = 2,710,794,646.40 : x
  2. Step 2: Convert to fraction form
    2,935,275,324.80/4,402,912,987.20 = 2,710,794,646.40/x
  3. Step 3: Cross multiply
    2,935,275,324.80x = 4,402,912,987.20 × 2,710,794,646.40
  4. Step 4: Simplify right side
    2,935,275,324.80x = 11,935,392,954,266,791,936
  5. Step 5: Solve for x
    x = 11,935,392,954,266,791,936/2,935,275,324.80
  6. Step 6: Final answer
    x = 4,066,191,969.60

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1.5x scale

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.