Home / 1,937,106,544,815.40-2,673,288,244,428-1,114,044,144,834.50

Finding the Fourth Proportional to 1,937,106,544,815.40, 2,673,288,244,428 and 1,114,044,144,834.50

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Solution

The fourth proportional to 1,937,106,544,815.40, 2,673,288,244,428 and 1,114,044,144,834.50 is: 1,537,427,625,822.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,106,544,815.40 : 2,673,288,244,428 = 1,114,044,144,834.50 : x
  2. Step 2: Convert to fraction form
    1,937,106,544,815.40/2,673,288,244,428 = 1,114,044,144,834.50/x
  3. Step 3: Cross multiply
    1,937,106,544,815.40x = 2,673,288,244,428 × 1,114,044,144,834.50
  4. Step 4: Simplify right side
    1,937,106,544,815.40x = 2,978,161,116,159,913,156,935,680
  5. Step 5: Solve for x
    x = 2,978,161,116,159,913,156,935,680/1,937,106,544,815.40
  6. Step 6: Final answer
    x = 1,537,427,625,822.06

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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.