Home / 51,898,255,232,284-71,619,663,143,084-28,167,274,346,180

Finding the Fourth Proportional to 51,898,255,232,284, 71,619,663,143,084 and 28,167,274,346,180

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Solution

The fourth proportional to 51,898,255,232,284, 71,619,663,143,084 and 28,167,274,346,180 is: 38,870,877,090,244.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,898,255,232,284 : 71,619,663,143,084 = 28,167,274,346,180 : x
  2. Step 2: Convert to fraction form
    51,898,255,232,284/71,619,663,143,084 = 28,167,274,346,180/x
  3. Step 3: Cross multiply
    51,898,255,232,284x = 71,619,663,143,084 × 28,167,274,346,180
  4. Step 4: Simplify right side
    51,898,255,232,284x = 2,017,330,700,332,243,207,319,453,696
  5. Step 5: Solve for x
    x = 2,017,330,700,332,243,207,319,453,696/51,898,255,232,284
  6. Step 6: Final answer
    x = 38,870,877,090,244.38

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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.