Home / 69,952,885.60-104,929,328.40-62,583,570.40

Finding the Fourth Proportional to 69,952,885.60, 104,929,328.40 and 62,583,570.40

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Solution

The fourth proportional to 69,952,885.60, 104,929,328.40 and 62,583,570.40 is: 93,875,355.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,952,885.60 : 104,929,328.40 = 62,583,570.40 : x
  2. Step 2: Convert to fraction form
    69,952,885.60/104,929,328.40 = 62,583,570.40/x
  3. Step 3: Cross multiply
    69,952,885.60x = 104,929,328.40 × 62,583,570.40
  4. Step 4: Simplify right side
    69,952,885.60x = 6,566,852,010,946,120
  5. Step 5: Solve for x
    x = 6,566,852,010,946,120/69,952,885.60
  6. Step 6: Final answer
    x = 93,875,355.60

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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.