Home / 49,603,588,042.60-74,405,382,063.90-35,656,450,438.60

Finding the Fourth Proportional to 49,603,588,042.60, 74,405,382,063.90 and 35,656,450,438.60

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Solution

The fourth proportional to 49,603,588,042.60, 74,405,382,063.90 and 35,656,450,438.60 is: 53,484,675,657.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,603,588,042.60 : 74,405,382,063.90 = 35,656,450,438.60 : x
  2. Step 2: Convert to fraction form
    49,603,588,042.60/74,405,382,063.90 = 35,656,450,438.60/x
  3. Step 3: Cross multiply
    49,603,588,042.60x = 74,405,382,063.90 × 35,656,450,438.60
  4. Step 4: Simplify right side
    49,603,588,042.60x = 2,653,031,817,926,547,603,456
  5. Step 5: Solve for x
    x = 2,653,031,817,926,547,603,456/49,603,588,042.60
  6. Step 6: Final answer
    x = 53,484,675,657.90

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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.