Home / 9,837,429,498,671.40-13,576,079,448,867-5,447,759,938,136.10

Finding the Fourth Proportional to 9,837,429,498,671.40, 13,576,079,448,867 and 5,447,759,938,136.10

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Solution

The fourth proportional to 9,837,429,498,671.40, 13,576,079,448,867 and 5,447,759,938,136.10 is: 7,518,145,034,582.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,837,429,498,671.40 : 13,576,079,448,867 = 5,447,759,938,136.10 : x
  2. Step 2: Convert to fraction form
    9,837,429,498,671.40/13,576,079,448,867 = 5,447,759,938,136.10/x
  3. Step 3: Cross multiply
    9,837,429,498,671.40x = 13,576,079,448,867 × 5,447,759,938,136.10
  4. Step 4: Simplify right side
    9,837,429,498,671.40x = 73,959,221,738,490,457,751,552,000
  5. Step 5: Solve for x
    x = 73,959,221,738,490,457,751,552,000/9,837,429,498,671.40
  6. Step 6: Final answer
    x = 7,518,145,034,582.36

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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.