Home / 22,895,460,603.45-31,574,418,894.27-14,858,207,325.54

Finding the Fourth Proportional to 22,895,460,603.45, 31,574,418,894.27 and 14,858,207,325.54

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Solution

The fourth proportional to 22,895,460,603.45, 31,574,418,894.27 and 14,858,207,325.54 is: 20,490,492,427.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,895,460,603.45 : 31,574,418,894.27 = 14,858,207,325.54 : x
  2. Step 2: Convert to fraction form
    22,895,460,603.45/31,574,418,894.27 = 14,858,207,325.54/x
  3. Step 3: Cross multiply
    22,895,460,603.45x = 31,574,418,894.27 × 14,858,207,325.54
  4. Step 4: Simplify right side
    22,895,460,603.45x = 469,139,262,114,511,126,528
  5. Step 5: Solve for x
    x = 469,139,262,114,511,126,528/22,895,460,603.45
  6. Step 6: Final answer
    x = 20,490,492,427.30

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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.