Home / 849,227,444,981.70-1,273,845,929,578.50-283,263,577,925.35

Finding the Fourth Proportional to 849,227,444,981.70, 1,273,845,929,578.50 and 283,263,577,925.35

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Solution

The fourth proportional to 849,227,444,981.70, 1,273,845,929,578.50 and 283,263,577,925.35 is: 424,896,955,309.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    849,227,444,981.70 : 1,273,845,929,578.50 = 283,263,577,925.35 : x
  2. Step 2: Convert to fraction form
    849,227,444,981.70/1,273,845,929,578.50 = 283,263,577,925.35/x
  3. Step 3: Cross multiply
    849,227,444,981.70x = 1,273,845,929,578.50 × 283,263,577,925.35
  4. Step 4: Simplify right side
    849,227,444,981.70x = 360,834,155,738,049,311,408,128
  5. Step 5: Solve for x
    x = 360,834,155,738,049,311,408,128/849,227,444,981.70
  6. Step 6: Final answer
    x = 424,896,955,309.57

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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.