Home / 340,098,652,164.43-469,336,122,037.57-183,668,829,054.76

Finding the Fourth Proportional to 340,098,652,164.43, 469,336,122,037.57 and 183,668,829,054.76

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Solution

The fourth proportional to 340,098,652,164.43, 469,336,122,037.57 and 183,668,829,054.76 is: 253,462,974,402.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,098,652,164.43 : 469,336,122,037.57 = 183,668,829,054.76 : x
  2. Step 2: Convert to fraction form
    340,098,652,164.43/469,336,122,037.57 = 183,668,829,054.76/x
  3. Step 3: Cross multiply
    340,098,652,164.43x = 469,336,122,037.57 × 183,668,829,054.76
  4. Step 4: Simplify right side
    340,098,652,164.43x = 86,202,415,967,742,426,349,568
  5. Step 5: Solve for x
    x = 86,202,415,967,742,426,349,568/340,098,652,164.43
  6. Step 6: Final answer
    x = 253,462,974,402.10

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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.