Home / 5,689,470,467,411.40-8,535,882,163,608.80-2,291,948,257,260.40

Finding the Fourth Proportional to 5,689,470,467,411.40, 8,535,882,163,608.80 and 2,291,948,257,260.40

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Solution

The fourth proportional to 5,689,470,467,411.40, 8,535,882,163,608.80 and 2,291,948,257,260.40 is: 3,438,597,732,622.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,689,470,467,411.40 : 8,535,882,163,608.80 = 2,291,948,257,260.40 : x
  2. Step 2: Convert to fraction form
    5,689,470,467,411.40/8,535,882,163,608.80 = 2,291,948,257,260.40/x
  3. Step 3: Cross multiply
    5,689,470,467,411.40x = 8,535,882,163,608.80 × 2,291,948,257,260.40
  4. Step 4: Simplify right side
    5,689,470,467,411.40x = 19,563,800,249,063,321,064,439,808
  5. Step 5: Solve for x
    x = 19,563,800,249,063,321,064,439,808/5,689,470,467,411.40
  6. Step 6: Final answer
    x = 3,438,597,732,622.47

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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.