Home / 62,208,055.80-93,312,083.70-52,130,359.80

Finding the Fourth Proportional to 62,208,055.80, 93,312,083.70 and 52,130,359.80

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Solution

The fourth proportional to 62,208,055.80, 93,312,083.70 and 52,130,359.80 is: 78,195,539.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,055.80 : 93,312,083.70 = 52,130,359.80 : x
  2. Step 2: Convert to fraction form
    62,208,055.80/93,312,083.70 = 52,130,359.80/x
  3. Step 3: Cross multiply
    62,208,055.80x = 93,312,083.70 × 52,130,359.80
  4. Step 4: Simplify right side
    62,208,055.80x = 4,864,392,496,968,715
  5. Step 5: Solve for x
    x = 4,864,392,496,968,715/62,208,055.80
  6. Step 6: Final answer
    x = 78,195,539.70

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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.