Home / 9,524,689,475.76-13,144,807,594.44-5,714,355,818.70

Finding the Fourth Proportional to 9,524,689,475.76, 13,144,807,594.44 and 5,714,355,818.70

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Solution

The fourth proportional to 9,524,689,475.76, 13,144,807,594.44 and 5,714,355,818.70 is: 7,886,252,665.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,524,689,475.76 : 13,144,807,594.44 = 5,714,355,818.70 : x
  2. Step 2: Convert to fraction form
    9,524,689,475.76/13,144,807,594.44 = 5,714,355,818.70/x
  3. Step 3: Cross multiply
    9,524,689,475.76x = 13,144,807,594.44 × 5,714,355,818.70
  4. Step 4: Simplify right side
    9,524,689,475.76x = 75,114,107,762,980,159,488
  5. Step 5: Solve for x
    x = 75,114,107,762,980,159,488/9,524,689,475.76
  6. Step 6: Final answer
    x = 7,886,252,665.15

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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.