Home / 19,056,444,147.93-26,297,747,795.52-10,482,686,639.40

Finding the Fourth Proportional to 19,056,444,147.93, 26,297,747,795.52 and 10,482,686,639.40

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Solution

The fourth proportional to 19,056,444,147.93, 26,297,747,795.52 and 10,482,686,639.40 is: 14,466,027,729.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056,444,147.93 : 26,297,747,795.52 = 10,482,686,639.40 : x
  2. Step 2: Convert to fraction form
    19,056,444,147.93/26,297,747,795.52 = 10,482,686,639.40/x
  3. Step 3: Cross multiply
    19,056,444,147.93x = 26,297,747,795.52 × 10,482,686,639.40
  4. Step 4: Simplify right side
    19,056,444,147.93x = 275,671,049,462,408,314,880
  5. Step 5: Solve for x
    x = 275,671,049,462,408,314,880/19,056,444,147.93
  6. Step 6: Final answer
    x = 14,466,027,729.12

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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.