Home / 2,935,275,256.80-4,402,912,885.20-2,710,794,578.40

Finding the Fourth Proportional to 2,935,275,256.80, 4,402,912,885.20 and 2,710,794,578.40

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Solution

The fourth proportional to 2,935,275,256.80, 4,402,912,885.20 and 2,710,794,578.40 is: 4,066,191,867.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,275,256.80 : 4,402,912,885.20 = 2,710,794,578.40 : x
  2. Step 2: Convert to fraction form
    2,935,275,256.80/4,402,912,885.20 = 2,710,794,578.40/x
  3. Step 3: Cross multiply
    2,935,275,256.80x = 4,402,912,885.20 × 2,710,794,578.40
  4. Step 4: Simplify right side
    2,935,275,256.80x = 11,935,392,378,367,662,080
  5. Step 5: Solve for x
    x = 11,935,392,378,367,662,080/2,935,275,256.80
  6. Step 6: Final answer
    x = 4,066,191,867.60

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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.