Home / 60,710,188.08-91,065,297.62-16,997,386.60

Finding the Fourth Proportional to 60,710,188.08, 91,065,297.62 and 16,997,386.60

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Solution

The fourth proportional to 60,710,188.08, 91,065,297.62 and 16,997,386.60 is: 25,496,084.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,710,188.08 : 91,065,297.62 = 16,997,386.60 : x
  2. Step 2: Convert to fraction form
    60,710,188.08/91,065,297.62 = 16,997,386.60/x
  3. Step 3: Cross multiply
    60,710,188.08x = 91,065,297.62 × 16,997,386.60
  4. Step 4: Simplify right side
    60,710,188.08x = 1,547,872,069,491,200
  5. Step 5: Solve for x
    x = 1,547,872,069,491,200/60,710,188.08
  6. Step 6: Final answer
    x = 25,496,084.24

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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.