Home / 6,603,565,941.85-9,911,554,869.74-3,458,038,294.40

Finding the Fourth Proportional to 6,603,565,941.85, 9,911,554,869.74 and 3,458,038,294.40

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Solution

The fourth proportional to 6,603,565,941.85, 9,911,554,869.74 and 3,458,038,294.40 is: 5,190,307,267.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,603,565,941.85 : 9,911,554,869.74 = 3,458,038,294.40 : x
  2. Step 2: Convert to fraction form
    6,603,565,941.85/9,911,554,869.74 = 3,458,038,294.40/x
  3. Step 3: Cross multiply
    6,603,565,941.85x = 9,911,554,869.74 × 3,458,038,294.40
  4. Step 4: Simplify right side
    6,603,565,941.85x = 34,274,536,296,541,569,024
  5. Step 5: Solve for x
    x = 34,274,536,296,541,569,024/6,603,565,941.85
  6. Step 6: Final answer
    x = 5,190,307,267.06

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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.