Home / 4,680,289,417.52-6,459,208,004.70-2,566,153,969.88

Finding the Fourth Proportional to 4,680,289,417.52, 6,459,208,004.70 and 2,566,153,969.88

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Solution

The fourth proportional to 4,680,289,417.52, 6,459,208,004.70 and 2,566,153,969.88 is: 3,541,516,514.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,289,417.52 : 6,459,208,004.70 = 2,566,153,969.88 : x
  2. Step 2: Convert to fraction form
    4,680,289,417.52/6,459,208,004.70 = 2,566,153,969.88/x
  3. Step 3: Cross multiply
    4,680,289,417.52x = 6,459,208,004.70 × 2,566,153,969.88
  4. Step 4: Simplify right side
    4,680,289,417.52x = 16,575,322,263,541,579,776
  5. Step 5: Solve for x
    x = 16,575,322,263,541,579,776/4,680,289,417.52
  6. Step 6: Final answer
    x = 3,541,516,514.23

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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.