Home / 53,772,746.17-80,658,996.23-23,047,402.74

Finding the Fourth Proportional to 53,772,746.17, 80,658,996.23 and 23,047,402.74

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Solution

The fourth proportional to 53,772,746.17, 80,658,996.23 and 23,047,402.74 is: 34,571,051.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,772,746.17 : 80,658,996.23 = 23,047,402.74 : x
  2. Step 2: Convert to fraction form
    53,772,746.17/80,658,996.23 = 23,047,402.74/x
  3. Step 3: Cross multiply
    53,772,746.17x = 80,658,996.23 × 23,047,402.74
  4. Step 4: Simplify right side
    53,772,746.17x = 1,858,980,370,536,907
  5. Step 5: Solve for x
    x = 1,858,980,370,536,907/53,772,746.17
  6. Step 6: Final answer
    x = 34,571,051.38

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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.