Home / 30,955,316.84-46,437,459.27-11,522,927.60

Finding the Fourth Proportional to 30,955,316.84, 46,437,459.27 and 11,522,927.60

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Solution

The fourth proportional to 30,955,316.84, 46,437,459.27 and 11,522,927.60 is: 17,286,060.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,955,316.84 : 46,437,459.27 = 11,522,927.60 : x
  2. Step 2: Convert to fraction form
    30,955,316.84/46,437,459.27 = 11,522,927.60/x
  3. Step 3: Cross multiply
    30,955,316.84x = 46,437,459.27 × 11,522,927.60
  4. Step 4: Simplify right side
    30,955,316.84x = 535,095,480,994,901.06
  5. Step 5: Solve for x
    x = 535,095,480,994,901.06/30,955,316.84
  6. Step 6: Final answer
    x = 17,286,060.54

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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.