Home / 15,795,698.02-23,693,547.30-3,828,434.02

Finding the Fourth Proportional to 15,795,698.02, 23,693,547.30 and 3,828,434.02

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Solution

The fourth proportional to 15,795,698.02, 23,693,547.30 and 3,828,434.02 is: 5,742,651.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,795,698.02 : 23,693,547.30 = 3,828,434.02 : x
  2. Step 2: Convert to fraction form
    15,795,698.02/23,693,547.30 = 3,828,434.02/x
  3. Step 3: Cross multiply
    15,795,698.02x = 23,693,547.30 × 3,828,434.02
  4. Step 4: Simplify right side
    15,795,698.02x = 90,709,182,537,799.16
  5. Step 5: Solve for x
    x = 90,709,182,537,799.16/15,795,698.02
  6. Step 6: Final answer
    x = 5,742,651.10

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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.