Home / 19,651,223,044.18-29,446,839,838.59-11,667,670,045.89

Finding the Fourth Proportional to 19,651,223,044.18, 29,446,839,838.59 and 11,667,670,045.89

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Solution

The fourth proportional to 19,651,223,044.18, 29,446,839,838.59 and 11,667,670,045.89 is: 17,483,696,071.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,651,223,044.18 : 29,446,839,838.59 = 11,667,670,045.89 : x
  2. Step 2: Convert to fraction form
    19,651,223,044.18/29,446,839,838.59 = 11,667,670,045.89/x
  3. Step 3: Cross multiply
    19,651,223,044.18x = 29,446,839,838.59 × 11,667,670,045.89
  4. Step 4: Simplify right side
    19,651,223,044.18x = 343,576,011,130,836,877,312
  5. Step 5: Solve for x
    x = 343,576,011,130,836,877,312/19,651,223,044.18
  6. Step 6: Final answer
    x = 17,483,696,071.15

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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.