Home / 19,062,798.48-26,306,928.24-10,360,968.48

Finding the Fourth Proportional to 19,062,798.48, 26,306,928.24 and 10,360,968.48

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Solution

The fourth proportional to 19,062,798.48, 26,306,928.24 and 10,360,968.48 is: 14,298,281.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,062,798.48 : 26,306,928.24 = 10,360,968.48 : x
  2. Step 2: Convert to fraction form
    19,062,798.48/26,306,928.24 = 10,360,968.48/x
  3. Step 3: Cross multiply
    19,062,798.48x = 26,306,928.24 × 10,360,968.48
  4. Step 4: Simplify right side
    19,062,798.48x = 272,565,254,300,261.88
  5. Step 5: Solve for x
    x = 272,565,254,300,261.88/19,062,798.48
  6. Step 6: Final answer
    x = 14,298,281.26

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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.