Home / 6,299,136,547.20-9,448,704,820.80-1,936,501,948.80

Finding the Fourth Proportional to 6,299,136,547.20, 9,448,704,820.80 and 1,936,501,948.80

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Solution

The fourth proportional to 6,299,136,547.20, 9,448,704,820.80 and 1,936,501,948.80 is: 2,904,752,923.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,136,547.20 : 9,448,704,820.80 = 1,936,501,948.80 : x
  2. Step 2: Convert to fraction form
    6,299,136,547.20/9,448,704,820.80 = 1,936,501,948.80/x
  3. Step 3: Cross multiply
    6,299,136,547.20x = 9,448,704,820.80 × 1,936,501,948.80
  4. Step 4: Simplify right side
    6,299,136,547.20x = 18,297,435,299,115,153,408
  5. Step 5: Solve for x
    x = 18,297,435,299,115,153,408/6,299,136,547.20
  6. Step 6: Final answer
    x = 2,904,752,923.20

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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.