Home / 65,457,464-98,186,688.08-29,056,068.26

Finding the Fourth Proportional to 65,457,464, 98,186,688.08 and 29,056,068.26

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Solution

The fourth proportional to 65,457,464, 98,186,688.08 and 29,056,068.26 is: 43,584,320.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,457,464 : 98,186,688.08 = 29,056,068.26 : x
  2. Step 2: Convert to fraction form
    65,457,464/98,186,688.08 = 29,056,068.26/x
  3. Step 3: Cross multiply
    65,457,464x = 98,186,688.08 × 29,056,068.26
  4. Step 4: Simplify right side
    65,457,464x = 2,852,919,110,439,594.50
  5. Step 5: Solve for x
    x = 2,852,919,110,439,594.50/65,457,464
  6. Step 6: Final answer
    x = 43,584,320.81

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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.