Home / 236,166,503.68-354,237,158.40-63,640,547.20

Finding the Fourth Proportional to 236,166,503.68, 354,237,158.40 and 63,640,547.20

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Solution

The fourth proportional to 236,166,503.68, 354,237,158.40 and 63,640,547.20 is: 95,457,426.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,166,503.68 : 354,237,158.40 = 63,640,547.20 : x
  2. Step 2: Convert to fraction form
    236,166,503.68/354,237,158.40 = 63,640,547.20/x
  3. Step 3: Cross multiply
    236,166,503.68x = 354,237,158.40 × 63,640,547.20
  4. Step 4: Simplify right side
    236,166,503.68x = 22,543,846,599,149,076
  5. Step 5: Solve for x
    x = 22,543,846,599,149,076/236,166,503.68
  6. Step 6: Final answer
    x = 95,457,426.21

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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.