Home / 1,566,081,259.26-2,160,580,463.88-896,668,543.14

Finding the Fourth Proportional to 1,566,081,259.26, 2,160,580,463.88 and 896,668,543.14

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Solution

The fourth proportional to 1,566,081,259.26, 2,160,580,463.88 and 896,668,543.14 is: 1,237,052,372.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,081,259.26 : 2,160,580,463.88 = 896,668,543.14 : x
  2. Step 2: Convert to fraction form
    1,566,081,259.26/2,160,580,463.88 = 896,668,543.14/x
  3. Step 3: Cross multiply
    1,566,081,259.26x = 2,160,580,463.88 × 896,668,543.14
  4. Step 4: Simplify right side
    1,566,081,259.26x = 1,937,324,536,884,025,088
  5. Step 5: Solve for x
    x = 1,937,324,536,884,025,088/1,566,081,259.26
  6. Step 6: Final answer
    x = 1,237,052,372.24

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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.