Home / 94,827,293.60-142,240,940.40-26,669,985.40

Finding the Fourth Proportional to 94,827,293.60, 142,240,940.40 and 26,669,985.40

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Solution

The fourth proportional to 94,827,293.60, 142,240,940.40 and 26,669,985.40 is: 40,004,978.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,827,293.60 : 142,240,940.40 = 26,669,985.40 : x
  2. Step 2: Convert to fraction form
    94,827,293.60/142,240,940.40 = 26,669,985.40/x
  3. Step 3: Cross multiply
    94,827,293.60x = 142,240,940.40 × 26,669,985.40
  4. Step 4: Simplify right side
    94,827,293.60x = 3,793,563,803,750,270
  5. Step 5: Solve for x
    x = 3,793,563,803,750,270/94,827,293.60
  6. Step 6: Final answer
    x = 40,004,978.10

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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.