Home / 92,226,851.29-127,272,946.93-50,411,191.22

Finding the Fourth Proportional to 92,226,851.29, 127,272,946.93 and 50,411,191.22

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Solution

The fourth proportional to 92,226,851.29, 127,272,946.93 and 50,411,191.22 is: 69,567,384.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,226,851.29 : 127,272,946.93 = 50,411,191.22 : x
  2. Step 2: Convert to fraction form
    92,226,851.29/127,272,946.93 = 50,411,191.22/x
  3. Step 3: Cross multiply
    92,226,851.29x = 127,272,946.93 × 50,411,191.22
  4. Step 4: Simplify right side
    92,226,851.29x = 6,415,980,864,536,023
  5. Step 5: Solve for x
    x = 6,415,980,864,536,023/92,226,851.29
  6. Step 6: Final answer
    x = 69,567,384.93

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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.