Home / 344,438,208,085.80-516,657,312,128.70-344,438,208,085.80

Finding the Fourth Proportional to 344,438,208,085.80, 516,657,312,128.70 and 344,438,208,085.80

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Solution

The fourth proportional to 344,438,208,085.80, 516,657,312,128.70 and 344,438,208,085.80 is: 516,657,312,128.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,438,208,085.80 : 516,657,312,128.70 = 344,438,208,085.80 : x
  2. Step 2: Convert to fraction form
    344,438,208,085.80/516,657,312,128.70 = 344,438,208,085.80/x
  3. Step 3: Cross multiply
    344,438,208,085.80x = 516,657,312,128.70 × 344,438,208,085.80
  4. Step 4: Simplify right side
    344,438,208,085.80x = 177,956,518,784,035,278,815,232
  5. Step 5: Solve for x
    x = 177,956,518,784,035,278,815,232/344,438,208,085.80
  6. Step 6: Final answer
    x = 516,657,312,128.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.