Home / 4,209,907,446,828.80-6,303,985,536,628.20-2,905,533,018,089.60

Finding the Fourth Proportional to 4,209,907,446,828.80, 6,303,985,536,628.20 and 2,905,533,018,089.60

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Solution

The fourth proportional to 4,209,907,446,828.80, 6,303,985,536,628.20 and 2,905,533,018,089.60 is: 4,350,793,539,660.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,209,907,446,828.80 : 6,303,985,536,628.20 = 2,905,533,018,089.60 : x
  2. Step 2: Convert to fraction form
    4,209,907,446,828.80/6,303,985,536,628.20 = 2,905,533,018,089.60/x
  3. Step 3: Cross multiply
    4,209,907,446,828.80x = 6,303,985,536,628.20 × 2,905,533,018,089.60
  4. Step 4: Simplify right side
    4,209,907,446,828.80x = 18,316,438,122,232,520,751,710,208
  5. Step 5: Solve for x
    x = 18,316,438,122,232,520,751,710,208/4,209,907,446,828.80
  6. Step 6: Final answer
    x = 4,350,793,539,660.77

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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.