Home / 326,662,114.13-450,788,041.50-177,984,457.10

Finding the Fourth Proportional to 326,662,114.13, 450,788,041.50 and 177,984,457.10

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Solution

The fourth proportional to 326,662,114.13, 450,788,041.50 and 177,984,457.10 is: 245,615,458.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,662,114.13 : 450,788,041.50 = 177,984,457.10 : x
  2. Step 2: Convert to fraction form
    326,662,114.13/450,788,041.50 = 177,984,457.10/x
  3. Step 3: Cross multiply
    326,662,114.13x = 450,788,041.50 × 177,984,457.10
  4. Step 4: Simplify right side
    326,662,114.13x = 80,233,264,833,549,760
  5. Step 5: Solve for x
    x = 80,233,264,833,549,760/326,662,114.13
  6. Step 6: Final answer
    x = 245,615,458.18

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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.