Home / 10,039,834,843.50-15,061,590,988.80-4,141,176,295.08

Finding the Fourth Proportional to 10,039,834,843.50, 15,061,590,988.80 and 4,141,176,295.08

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Solution

The fourth proportional to 10,039,834,843.50, 15,061,590,988.80 and 4,141,176,295.08 is: 6,212,522,869.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,039,834,843.50 : 15,061,590,988.80 = 4,141,176,295.08 : x
  2. Step 2: Convert to fraction form
    10,039,834,843.50/15,061,590,988.80 = 4,141,176,295.08/x
  3. Step 3: Cross multiply
    10,039,834,843.50x = 15,061,590,988.80 × 4,141,176,295.08
  4. Step 4: Simplify right side
    10,039,834,843.50x = 62,372,703,569,009,090,560
  5. Step 5: Solve for x
    x = 62,372,703,569,009,090,560/10,039,834,843.50
  6. Step 6: Final answer
    x = 6,212,522,869.28

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1.5x scale

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.