Home / 32,497,738.88-44,820,730.02-28,569,094.98

Finding the Fourth Proportional to 32,497,738.88, 44,820,730.02 and 28,569,094.98

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Solution

The fourth proportional to 32,497,738.88, 44,820,730.02 and 28,569,094.98 is: 39,402,362.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,497,738.88 : 44,820,730.02 = 28,569,094.98 : x
  2. Step 2: Convert to fraction form
    32,497,738.88/44,820,730.02 = 28,569,094.98/x
  3. Step 3: Cross multiply
    32,497,738.88x = 44,820,730.02 × 28,569,094.98
  4. Step 4: Simplify right side
    32,497,738.88x = 1,280,487,693,014,317.50
  5. Step 5: Solve for x
    x = 1,280,487,693,014,317.50/32,497,738.88
  6. Step 6: Final answer
    x = 39,402,362.66

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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.