Home / 15,730,098.48-23,596,421.04-4,370,548.32

Finding the Fourth Proportional to 15,730,098.48, 23,596,421.04 and 4,370,548.32

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Solution

The fourth proportional to 15,730,098.48, 23,596,421.04 and 4,370,548.32 is: 6,556,176.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,730,098.48 : 23,596,421.04 = 4,370,548.32 : x
  2. Step 2: Convert to fraction form
    15,730,098.48/23,596,421.04 = 4,370,548.32/x
  3. Step 3: Cross multiply
    15,730,098.48x = 23,596,421.04 × 4,370,548.32
  4. Step 4: Simplify right side
    15,730,098.48x = 103,129,298,334,384.66
  5. Step 5: Solve for x
    x = 103,129,298,334,384.66/15,730,098.48
  6. Step 6: Final answer
    x = 6,556,176.27

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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.