Home / 15,585,808,087.17-23,376,349,962.14-4,241,869,112.97

Finding the Fourth Proportional to 15,585,808,087.17, 23,376,349,962.14 and 4,241,869,112.97

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Solution

The fourth proportional to 15,585,808,087.17, 23,376,349,962.14 and 4,241,869,112.97 is: 6,362,160,776.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,585,808,087.17 : 23,376,349,962.14 = 4,241,869,112.97 : x
  2. Step 2: Convert to fraction form
    15,585,808,087.17/23,376,349,962.14 = 4,241,869,112.97/x
  3. Step 3: Cross multiply
    15,585,808,087.17x = 23,376,349,962.14 × 4,241,869,112.97
  4. Step 4: Simplify right side
    15,585,808,087.17x = 99,159,416,878,357,872,640
  5. Step 5: Solve for x
    x = 99,159,416,878,357,872,640/15,585,808,087.17
  6. Step 6: Final answer
    x = 6,362,160,776.25

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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.