Home / 10,074,133,931,382-15,112,711,840,138-3,538,363,941,362.60

Finding the Fourth Proportional to 10,074,133,931,382, 15,112,711,840,138 and 3,538,363,941,362.60

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Solution

The fourth proportional to 10,074,133,931,382, 15,112,711,840,138 and 3,538,363,941,362.60 is: 5,308,076,604,458.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,074,133,931,382 : 15,112,711,840,138 = 3,538,363,941,362.60 : x
  2. Step 2: Convert to fraction form
    10,074,133,931,382/15,112,711,840,138 = 3,538,363,941,362.60/x
  3. Step 3: Cross multiply
    10,074,133,931,382x = 15,112,711,840,138 × 3,538,363,941,362.60
  4. Step 4: Simplify right side
    10,074,133,931,382x = 53,474,274,631,347,927,389,306,880
  5. Step 5: Solve for x
    x = 53,474,274,631,347,927,389,306,880/10,074,133,931,382
  6. Step 6: Final answer
    x = 5,308,076,604,458.26

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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.