Home / 2,210,928,035.70-3,316,392,053.55-1,048,666,568.70

Finding the Fourth Proportional to 2,210,928,035.70, 3,316,392,053.55 and 1,048,666,568.70

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Solution

The fourth proportional to 2,210,928,035.70, 3,316,392,053.55 and 1,048,666,568.70 is: 1,572,999,853.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,928,035.70 : 3,316,392,053.55 = 1,048,666,568.70 : x
  2. Step 2: Convert to fraction form
    2,210,928,035.70/3,316,392,053.55 = 1,048,666,568.70/x
  3. Step 3: Cross multiply
    2,210,928,035.70x = 3,316,392,053.55 × 1,048,666,568.70
  4. Step 4: Simplify right side
    2,210,928,035.70x = 3,477,789,475,260,225,536
  5. Step 5: Solve for x
    x = 3,477,789,475,260,225,536/2,210,928,035.70
  6. Step 6: Final answer
    x = 1,572,999,853.05

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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.