Home / 32,830,576.45-45,307,159.00-17,946,722.93

Finding the Fourth Proportional to 32,830,576.45, 45,307,159.00 and 17,946,722.93

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Solution

The fourth proportional to 32,830,576.45, 45,307,159.00 and 17,946,722.93 is: 24,767,004.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,830,576.45 : 45,307,159.00 = 17,946,722.93 : x
  2. Step 2: Convert to fraction form
    32,830,576.45/45,307,159.00 = 17,946,722.93/x
  3. Step 3: Cross multiply
    32,830,576.45x = 45,307,159.00 × 17,946,722.93
  4. Step 4: Simplify right side
    32,830,576.45x = 813,115,029,428,035.62
  5. Step 5: Solve for x
    x = 813,115,029,428,035.62/32,830,576.45
  6. Step 6: Final answer
    x = 24,767,004.34

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1.5x scale

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.