Home / 9,826,850,780.10-14,740,276,170.15-4,316,870,492.10

Finding the Fourth Proportional to 9,826,850,780.10, 14,740,276,170.15 and 4,316,870,492.10

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Solution

The fourth proportional to 9,826,850,780.10, 14,740,276,170.15 and 4,316,870,492.10 is: 6,475,305,738.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,826,850,780.10 : 14,740,276,170.15 = 4,316,870,492.10 : x
  2. Step 2: Convert to fraction form
    9,826,850,780.10/14,740,276,170.15 = 4,316,870,492.10/x
  3. Step 3: Cross multiply
    9,826,850,780.10x = 14,740,276,170.15 × 4,316,870,492.10
  4. Step 4: Simplify right side
    9,826,850,780.10x = 63,631,863,244,325,339,136
  5. Step 5: Solve for x
    x = 63,631,863,244,325,339,136/9,826,850,780.10
  6. Step 6: Final answer
    x = 6,475,305,738.15

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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.