Home / 32,943,913.86-45,461,426.67-18,260,953.14

Finding the Fourth Proportional to 32,943,913.86, 45,461,426.67 and 18,260,953.14

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Solution

The fourth proportional to 32,943,913.86, 45,461,426.67 and 18,260,953.14 is: 25,199,464.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,943,913.86 : 45,461,426.67 = 18,260,953.14 : x
  2. Step 2: Convert to fraction form
    32,943,913.86/45,461,426.67 = 18,260,953.14/x
  3. Step 3: Cross multiply
    32,943,913.86x = 45,461,426.67 × 18,260,953.14
  4. Step 4: Simplify right side
    32,943,913.86x = 830,168,982,098,416.25
  5. Step 5: Solve for x
    x = 830,168,982,098,416.25/32,943,913.86
  6. Step 6: Final answer
    x = 25,199,464.33

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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.