Home / 34,387,070.34-47,421,586.71-22,001,083.32

Finding the Fourth Proportional to 34,387,070.34, 47,421,586.71 and 22,001,083.32

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Solution

The fourth proportional to 34,387,070.34, 47,421,586.71 and 22,001,083.32 is: 30,340,656.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,387,070.34 : 47,421,586.71 = 22,001,083.32 : x
  2. Step 2: Convert to fraction form
    34,387,070.34/47,421,586.71 = 22,001,083.32/x
  3. Step 3: Cross multiply
    34,387,070.34x = 47,421,586.71 × 22,001,083.32
  4. Step 4: Simplify right side
    34,387,070.34x = 1,043,326,280,373,314.75
  5. Step 5: Solve for x
    x = 1,043,326,280,373,314.75/34,387,070.34
  6. Step 6: Final answer
    x = 30,340,656.24

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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.