Home / 44,796,453,014.22-67,147,742,798.01-20,873,234,275.53

Finding the Fourth Proportional to 44,796,453,014.22, 67,147,742,798.01 and 20,873,234,275.53

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Solution

The fourth proportional to 44,796,453,014.22, 67,147,742,798.01 and 20,873,234,275.53 is: 31,287,980,904.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,796,453,014.22 : 67,147,742,798.01 = 20,873,234,275.53 : x
  2. Step 2: Convert to fraction form
    44,796,453,014.22/67,147,742,798.01 = 20,873,234,275.53/x
  3. Step 3: Cross multiply
    44,796,453,014.22x = 67,147,742,798.01 × 20,873,234,275.53
  4. Step 4: Simplify right side
    44,796,453,014.22x = 1,401,590,566,495,894,896,640
  5. Step 5: Solve for x
    x = 1,401,590,566,495,894,896,640/44,796,453,014.22
  6. Step 6: Final answer
    x = 31,287,980,904.45

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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.