Home / 62,657,057.84-93,985,457.40-35,350,955.12

Finding the Fourth Proportional to 62,657,057.84, 93,985,457.40 and 35,350,955.12

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Solution

The fourth proportional to 62,657,057.84, 93,985,457.40 and 35,350,955.12 is: 53,026,359.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,657,057.84 : 93,985,457.40 = 35,350,955.12 : x
  2. Step 2: Convert to fraction form
    62,657,057.84/93,985,457.40 = 35,350,955.12/x
  3. Step 3: Cross multiply
    62,657,057.84x = 93,985,457.40 × 35,350,955.12
  4. Step 4: Simplify right side
    62,657,057.84x = 3,322,475,686,480,072
  5. Step 5: Solve for x
    x = 3,322,475,686,480,072/62,657,057.84
  6. Step 6: Final answer
    x = 53,026,359.70

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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.