Home / 25,817,390,227.86-35,627,636,356.65-14,386,440,872.58

Finding the Fourth Proportional to 25,817,390,227.86, 35,627,636,356.65 and 14,386,440,872.58

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Solution

The fourth proportional to 25,817,390,227.86, 35,627,636,356.65 and 14,386,440,872.58 is: 19,853,086,595.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,817,390,227.86 : 35,627,636,356.65 = 14,386,440,872.58 : x
  2. Step 2: Convert to fraction form
    25,817,390,227.86/35,627,636,356.65 = 14,386,440,872.58/x
  3. Step 3: Cross multiply
    25,817,390,227.86x = 35,627,636,356.65 × 14,386,440,872.58
  4. Step 4: Simplify right side
    25,817,390,227.86x = 512,554,883,874,726,805,504
  5. Step 5: Solve for x
    x = 512,554,883,874,726,805,504/25,817,390,227.86
  6. Step 6: Final answer
    x = 19,853,086,595.93

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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.