Home / 181,280,412.26-250,167,004.92-98,774,197.02

Finding the Fourth Proportional to 181,280,412.26, 250,167,004.92 and 98,774,197.02

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Solution

The fourth proportional to 181,280,412.26, 250,167,004.92 and 98,774,197.02 is: 136,308,411.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,280,412.26 : 250,167,004.92 = 98,774,197.02 : x
  2. Step 2: Convert to fraction form
    181,280,412.26/250,167,004.92 = 98,774,197.02/x
  3. Step 3: Cross multiply
    181,280,412.26x = 250,167,004.92 × 98,774,197.02
  4. Step 4: Simplify right side
    181,280,412.26x = 24,710,045,031,871,388
  5. Step 5: Solve for x
    x = 24,710,045,031,871,388/181,280,412.26
  6. Step 6: Final answer
    x = 136,308,411.50

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.