Home / 3,314,907,289.37-4,574,620,301.87-1,885,947,641.00

Finding the Fourth Proportional to 3,314,907,289.37, 4,574,620,301.87 and 1,885,947,641.00

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Solution

The fourth proportional to 3,314,907,289.37, 4,574,620,301.87 and 1,885,947,641.00 is: 2,602,635,191.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,907,289.37 : 4,574,620,301.87 = 1,885,947,641.00 : x
  2. Step 2: Convert to fraction form
    3,314,907,289.37/4,574,620,301.87 = 1,885,947,641.00/x
  3. Step 3: Cross multiply
    3,314,907,289.37x = 4,574,620,301.87 × 1,885,947,641.00
  4. Step 4: Simplify right side
    3,314,907,289.37x = 8,627,494,366,750,130,176
  5. Step 5: Solve for x
    x = 8,627,494,366,750,130,176/3,314,907,289.37
  6. Step 6: Final answer
    x = 2,602,635,191.16

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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.