Home / 7,822,527,223,698.80-11,733,788,073,812-2,092,009,863,706.20

Finding the Fourth Proportional to 7,822,527,223,698.80, 11,733,788,073,812 and 2,092,009,863,706.20

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Solution

The fourth proportional to 7,822,527,223,698.80, 11,733,788,073,812 and 2,092,009,863,706.20 is: 3,138,014,056,977.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,822,527,223,698.80 : 11,733,788,073,812 = 2,092,009,863,706.20 : x
  2. Step 2: Convert to fraction form
    7,822,527,223,698.80/11,733,788,073,812 = 2,092,009,863,706.20/x
  3. Step 3: Cross multiply
    7,822,527,223,698.80x = 11,733,788,073,812 × 2,092,009,863,706.20
  4. Step 4: Simplify right side
    7,822,527,223,698.80x = 24,547,200,389,052,875,617,075,200
  5. Step 5: Solve for x
    x = 24,547,200,389,052,875,617,075,200/7,822,527,223,698.80
  6. Step 6: Final answer
    x = 3,138,014,056,977.10

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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.