Home / 31,254,650.34-46,883,746.95-9,692,317.50

Finding the Fourth Proportional to 31,254,650.34, 46,883,746.95 and 9,692,317.50

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Solution

The fourth proportional to 31,254,650.34, 46,883,746.95 and 9,692,317.50 is: 14,539,025.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,254,650.34 : 46,883,746.95 = 9,692,317.50 : x
  2. Step 2: Convert to fraction form
    31,254,650.34/46,883,746.95 = 9,692,317.50/x
  3. Step 3: Cross multiply
    31,254,650.34x = 46,883,746.95 × 9,692,317.50
  4. Step 4: Simplify right side
    31,254,650.34x = 454,412,161,029,056.62
  5. Step 5: Solve for x
    x = 454,412,161,029,056.62/31,254,650.34
  6. Step 6: Final answer
    x = 14,539,025.59

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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.