Home / 19,049,571,806.04-26,287,044,495.12-10,476,602,086.50

Finding the Fourth Proportional to 19,049,571,806.04, 26,287,044,495.12 and 10,476,602,086.50

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Solution

The fourth proportional to 19,049,571,806.04, 26,287,044,495.12 and 10,476,602,086.50 is: 14,456,960,398.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,049,571,806.04 : 26,287,044,495.12 = 10,476,602,086.50 : x
  2. Step 2: Convert to fraction form
    19,049,571,806.04/26,287,044,495.12 = 10,476,602,086.50/x
  3. Step 3: Cross multiply
    19,049,571,806.04x = 26,287,044,495.12 × 10,476,602,086.50
  4. Step 4: Simplify right side
    19,049,571,806.04x = 275,398,905,205,492,514,816
  5. Step 5: Solve for x
    x = 275,398,905,205,492,514,816/19,049,571,806.04
  6. Step 6: Final answer
    x = 14,456,960,398.35

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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.