Home / 13,632,296,547,134-18,813,160,594,248-7,549,278,309,182

Finding the Fourth Proportional to 13,632,296,547,134, 18,813,160,594,248 and 7,549,278,309,182

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Solution

The fourth proportional to 13,632,296,547,134, 18,813,160,594,248 and 7,549,278,309,182 is: 10,418,331,548,925.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,632,296,547,134 : 18,813,160,594,248 = 7,549,278,309,182 : x
  2. Step 2: Convert to fraction form
    13,632,296,547,134/18,813,160,594,248 = 7,549,278,309,182/x
  3. Step 3: Cross multiply
    13,632,296,547,134x = 18,813,160,594,248 × 7,549,278,309,182
  4. Step 4: Simplify right side
    13,632,296,547,134x = 142,025,785,201,313,971,955,564,544
  5. Step 5: Solve for x
    x = 142,025,785,201,313,971,955,564,544/13,632,296,547,134
  6. Step 6: Final answer
    x = 10,418,331,548,925.47

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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.