Home / 50,955,457.81-76,357,603.96-37,426,150.93

Finding the Fourth Proportional to 50,955,457.81, 76,357,603.96 and 37,426,150.93

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Solution

The fourth proportional to 50,955,457.81, 76,357,603.96 and 37,426,150.93 is: 56,083,711.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,955,457.81 : 76,357,603.96 = 37,426,150.93 : x
  2. Step 2: Convert to fraction form
    50,955,457.81/76,357,603.96 = 37,426,150.93/x
  3. Step 3: Cross multiply
    50,955,457.81x = 76,357,603.96 × 37,426,150.93
  4. Step 4: Simplify right side
    50,955,457.81x = 2,857,771,210,389,010.50
  5. Step 5: Solve for x
    x = 2,857,771,210,389,010.50/50,955,457.81
  6. Step 6: Final answer
    x = 56,083,711.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.