Home / 2,589,525,697.71-3,573,872,756.24-1,698,202,300.35

Finding the Fourth Proportional to 2,589,525,697.71, 3,573,872,756.24 and 1,698,202,300.35

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Solution

The fourth proportional to 2,589,525,697.71, 3,573,872,756.24 and 1,698,202,300.35 is: 2,343,733,812.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,589,525,697.71 : 3,573,872,756.24 = 1,698,202,300.35 : x
  2. Step 2: Convert to fraction form
    2,589,525,697.71/3,573,872,756.24 = 1,698,202,300.35/x
  3. Step 3: Cross multiply
    2,589,525,697.71x = 3,573,872,756.24 × 1,698,202,300.35
  4. Step 4: Simplify right side
    2,589,525,697.71x = 6,069,158,935,796,471,808
  5. Step 5: Solve for x
    x = 6,069,158,935,796,471,808/2,589,525,697.71
  6. Step 6: Final answer
    x = 2,343,733,812.40

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.