Home / 46,579,823.76-64,280,420.40-27,012,330.24

Finding the Fourth Proportional to 46,579,823.76, 64,280,420.40 and 27,012,330.24

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Solution

The fourth proportional to 46,579,823.76, 64,280,420.40 and 27,012,330.24 is: 37,277,168.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,579,823.76 : 64,280,420.40 = 27,012,330.24 : x
  2. Step 2: Convert to fraction form
    46,579,823.76/64,280,420.40 = 27,012,330.24/x
  3. Step 3: Cross multiply
    46,579,823.76x = 64,280,420.40 × 27,012,330.24
  4. Step 4: Simplify right side
    46,579,823.76x = 1,736,363,943,810,832.75
  5. Step 5: Solve for x
    x = 1,736,363,943,810,832.75/46,579,823.76
  6. Step 6: Final answer
    x = 37,277,168.60

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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.