Home / 9,645,982,711.53-14,464,006,038.38-4,329,537,212.76

Finding the Fourth Proportional to 9,645,982,711.53, 14,464,006,038.38 and 4,329,537,212.76

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Solution

The fourth proportional to 9,645,982,711.53, 14,464,006,038.38 and 4,329,537,212.76 is: 6,492,075,951.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,645,982,711.53 : 14,464,006,038.38 = 4,329,537,212.76 : x
  2. Step 2: Convert to fraction form
    9,645,982,711.53/14,464,006,038.38 = 4,329,537,212.76/x
  3. Step 3: Cross multiply
    9,645,982,711.53x = 14,464,006,038.38 × 4,329,537,212.76
  4. Step 4: Simplify right side
    9,645,982,711.53x = 62,622,452,388,676,386,816
  5. Step 5: Solve for x
    x = 62,622,452,388,676,386,816/9,645,982,711.53
  6. Step 6: Final answer
    x = 6,492,075,951.35

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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.