Home / 97,301,368.80-145,952,053.20-32,583,664.80

Finding the Fourth Proportional to 97,301,368.80, 145,952,053.20 and 32,583,664.80

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Solution

The fourth proportional to 97,301,368.80, 145,952,053.20 and 32,583,664.80 is: 48,875,497.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,301,368.80 : 145,952,053.20 = 32,583,664.80 : x
  2. Step 2: Convert to fraction form
    97,301,368.80/145,952,053.20 = 32,583,664.80/x
  3. Step 3: Cross multiply
    97,301,368.80x = 145,952,053.20 × 32,583,664.80
  4. Step 4: Simplify right side
    97,301,368.80x = 4,755,652,778,340,567
  5. Step 5: Solve for x
    x = 4,755,652,778,340,567/97,301,368.80
  6. Step 6: Final answer
    x = 48,875,497.20

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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.