Home / 5,604,562,427,511.50-8,405,994,219,779-1,525,350,440,381.90

Finding the Fourth Proportional to 5,604,562,427,511.50, 8,405,994,219,779 and 1,525,350,440,381.90

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Solution

The fourth proportional to 5,604,562,427,511.50, 8,405,994,219,779 and 1,525,350,440,381.90 is: 2,287,794,480,091.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,604,562,427,511.50 : 8,405,994,219,779 = 1,525,350,440,381.90 : x
  2. Step 2: Convert to fraction form
    5,604,562,427,511.50/8,405,994,219,779 = 1,525,350,440,381.90/x
  3. Step 3: Cross multiply
    5,604,562,427,511.50x = 8,405,994,219,779 × 1,525,350,440,381.90
  4. Step 4: Simplify right side
    5,604,562,427,511.50x = 12,822,086,984,987,602,088,624,128
  5. Step 5: Solve for x
    x = 12,822,086,984,987,602,088,624,128/5,604,562,427,511.50
  6. Step 6: Final answer
    x = 2,287,794,480,091.25

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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.