Home / 9,271,829,545.65-13,913,464,839.48-4,296,624,053.49

Finding the Fourth Proportional to 9,271,829,545.65, 13,913,464,839.48 and 4,296,624,053.49

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Solution

The fourth proportional to 9,271,829,545.65, 13,913,464,839.48 and 4,296,624,053.49 is: 6,447,587,005.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,271,829,545.65 : 13,913,464,839.48 = 4,296,624,053.49 : x
  2. Step 2: Convert to fraction form
    9,271,829,545.65/13,913,464,839.48 = 4,296,624,053.49/x
  3. Step 3: Cross multiply
    9,271,829,545.65x = 13,913,464,839.48 × 4,296,624,053.49
  4. Step 4: Simplify right side
    9,271,829,545.65x = 59,780,927,696,697,147,392
  5. Step 5: Solve for x
    x = 59,780,927,696,697,147,392/9,271,829,545.65
  6. Step 6: Final answer
    x = 6,447,587,005.60

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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.