Home / 5,746,726,288,080.50-8,620,111,796,133-1,390,307,280,794.40

Finding the Fourth Proportional to 5,746,726,288,080.50, 8,620,111,796,133 and 1,390,307,280,794.40

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Solution

The fourth proportional to 5,746,726,288,080.50, 8,620,111,796,133 and 1,390,307,280,794.40 is: 2,085,466,331,724.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,726,288,080.50 : 8,620,111,796,133 = 1,390,307,280,794.40 : x
  2. Step 2: Convert to fraction form
    5,746,726,288,080.50/8,620,111,796,133 = 1,390,307,280,794.40/x
  3. Step 3: Cross multiply
    5,746,726,288,080.50x = 8,620,111,796,133 × 1,390,307,280,794.40
  4. Step 4: Simplify right side
    5,746,726,288,080.50x = 11,984,604,191,425,401,444,106,240
  5. Step 5: Solve for x
    x = 11,984,604,191,425,401,444,106,240/5,746,726,288,080.50
  6. Step 6: Final answer
    x = 2,085,466,331,724.05

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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.