Home / 15,464,017,987.81-23,186,533,920.02-6,009,622,690.41

Finding the Fourth Proportional to 15,464,017,987.81, 23,186,533,920.02 and 6,009,622,690.41

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Solution

The fourth proportional to 15,464,017,987.81, 23,186,533,920.02 and 6,009,622,690.41 is: 9,010,744,844.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,464,017,987.81 : 23,186,533,920.02 = 6,009,622,690.41 : x
  2. Step 2: Convert to fraction form
    15,464,017,987.81/23,186,533,920.02 = 6,009,622,690.41/x
  3. Step 3: Cross multiply
    15,464,017,987.81x = 23,186,533,920.02 × 6,009,622,690.41
  4. Step 4: Simplify right side
    15,464,017,987.81x = 139,342,320,357,683,265,536
  5. Step 5: Solve for x
    x = 139,342,320,357,683,265,536/15,464,017,987.81
  6. Step 6: Final answer
    x = 9,010,744,844.42

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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.