Home / 46,558,285.83-64,255,445.91-25,652,420.19

Finding the Fourth Proportional to 46,558,285.83, 64,255,445.91 and 25,652,420.19

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Solution

The fourth proportional to 46,558,285.83, 64,255,445.91 and 25,652,420.19 is: 35,403,101.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,558,285.83 : 64,255,445.91 = 25,652,420.19 : x
  2. Step 2: Convert to fraction form
    46,558,285.83/64,255,445.91 = 25,652,420.19/x
  3. Step 3: Cross multiply
    46,558,285.83x = 64,255,445.91 × 25,652,420.19
  4. Step 4: Simplify right side
    46,558,285.83x = 1,648,307,697,979,137
  5. Step 5: Solve for x
    x = 1,648,307,697,979,137/46,558,285.83
  6. Step 6: Final answer
    x = 35,403,101.05

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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.