Home / 12,772,368,105,473-19,158,552,379,549-3,102,306,232,279.40

Finding the Fourth Proportional to 12,772,368,105,473, 19,158,552,379,549 and 3,102,306,232,279.40

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Solution

The fourth proportional to 12,772,368,105,473, 19,158,552,379,549 and 3,102,306,232,279.40 is: 4,653,459,402,180.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,772,368,105,473 : 19,158,552,379,549 = 3,102,306,232,279.40 : x
  2. Step 2: Convert to fraction form
    12,772,368,105,473/19,158,552,379,549 = 3,102,306,232,279.40/x
  3. Step 3: Cross multiply
    12,772,368,105,473x = 19,158,552,379,549 × 3,102,306,232,279.40
  4. Step 4: Simplify right side
    12,772,368,105,473x = 59,435,696,448,526,189,997,326,336
  5. Step 5: Solve for x
    x = 59,435,696,448,526,189,997,326,336/12,772,368,105,473
  6. Step 6: Final answer
    x = 4,653,459,402,180.70

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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.