Home / 58,922,858.07-81,316,079.16-32,817,387.51

Finding the Fourth Proportional to 58,922,858.07, 81,316,079.16 and 32,817,387.51

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Solution

The fourth proportional to 58,922,858.07, 81,316,079.16 and 32,817,387.51 is: 45,289,406.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,922,858.07 : 81,316,079.16 = 32,817,387.51 : x
  2. Step 2: Convert to fraction form
    58,922,858.07/81,316,079.16 = 32,817,387.51/x
  3. Step 3: Cross multiply
    58,922,858.07x = 81,316,079.16 × 32,817,387.51
  4. Step 4: Simplify right side
    58,922,858.07x = 2,668,581,280,587,555.50
  5. Step 5: Solve for x
    x = 2,668,581,280,587,555.50/58,922,858.07
  6. Step 6: Final answer
    x = 45,289,406.66

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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.