Home / 7,251,552,950.40-10,877,329,425.60-2,011,151,030.40

Finding the Fourth Proportional to 7,251,552,950.40, 10,877,329,425.60 and 2,011,151,030.40

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Solution

The fourth proportional to 7,251,552,950.40, 10,877,329,425.60 and 2,011,151,030.40 is: 3,016,726,545.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,251,552,950.40 : 10,877,329,425.60 = 2,011,151,030.40 : x
  2. Step 2: Convert to fraction form
    7,251,552,950.40/10,877,329,425.60 = 2,011,151,030.40/x
  3. Step 3: Cross multiply
    7,251,552,950.40x = 10,877,329,425.60 × 2,011,151,030.40
  4. Step 4: Simplify right side
    7,251,552,950.40x = 21,875,952,282,295,681,024
  5. Step 5: Solve for x
    x = 21,875,952,282,295,681,024/7,251,552,950.40
  6. Step 6: Final answer
    x = 3,016,726,545.60

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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.