Home / 6,454,292,965.44-8,906,689,144.80-3,596,287,510.56

Finding the Fourth Proportional to 6,454,292,965.44, 8,906,689,144.80 and 3,596,287,510.56

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Solution

The fourth proportional to 6,454,292,965.44, 8,906,689,144.80 and 3,596,287,510.56 is: 4,962,745,742.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,454,292,965.44 : 8,906,689,144.80 = 3,596,287,510.56 : x
  2. Step 2: Convert to fraction form
    6,454,292,965.44/8,906,689,144.80 = 3,596,287,510.56/x
  3. Step 3: Cross multiply
    6,454,292,965.44x = 8,906,689,144.80 × 3,596,287,510.56
  4. Step 4: Simplify right side
    6,454,292,965.44x = 32,031,014,931,884,564,480
  5. Step 5: Solve for x
    x = 32,031,014,931,884,564,480/6,454,292,965.44
  6. Step 6: Final answer
    x = 4,962,745,742.00

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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.