Home / 34,808,520,020.42-52,212,714,860.95-10,906,854,510.68

Finding the Fourth Proportional to 34,808,520,020.42, 52,212,714,860.95 and 10,906,854,510.68

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Solution

The fourth proportional to 34,808,520,020.42, 52,212,714,860.95 and 10,906,854,510.68 is: 16,360,261,345.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,808,520,020.42 : 52,212,714,860.95 = 10,906,854,510.68 : x
  2. Step 2: Convert to fraction form
    34,808,520,020.42/52,212,714,860.95 = 10,906,854,510.68/x
  3. Step 3: Cross multiply
    34,808,520,020.42x = 52,212,714,860.95 × 10,906,854,510.68
  4. Step 4: Simplify right side
    34,808,520,020.42x = 569,476,484,596,103,315,456
  5. Step 5: Solve for x
    x = 569,476,484,596,103,315,456/34,808,520,020.42
  6. Step 6: Final answer
    x = 16,360,261,345.84

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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.