Home / 3,314,534,692,289.10-4,574,009,196,579.80-1,851,332,858,912.50

Finding the Fourth Proportional to 3,314,534,692,289.10, 4,574,009,196,579.80 and 1,851,332,858,912.50

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Solution

The fourth proportional to 3,314,534,692,289.10, 4,574,009,196,579.80 and 1,851,332,858,912.50 is: 2,554,812,155,774.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,534,692,289.10 : 4,574,009,196,579.80 = 1,851,332,858,912.50 : x
  2. Step 2: Convert to fraction form
    3,314,534,692,289.10/4,574,009,196,579.80 = 1,851,332,858,912.50/x
  3. Step 3: Cross multiply
    3,314,534,692,289.10x = 4,574,009,196,579.80 × 1,851,332,858,912.50
  4. Step 4: Simplify right side
    3,314,534,692,289.10x = 8,468,013,522,596,147,880,787,968
  5. Step 5: Solve for x
    x = 8,468,013,522,596,147,880,787,968/3,314,534,692,289.10
  6. Step 6: Final answer
    x = 2,554,812,155,774.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.