Home / 7,736,704,076,719.80-11,605,056,115,080-3,710,010,482,249.40

Finding the Fourth Proportional to 7,736,704,076,719.80, 11,605,056,115,080 and 3,710,010,482,249.40

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Solution

The fourth proportional to 7,736,704,076,719.80, 11,605,056,115,080 and 3,710,010,482,249.40 is: 5,565,015,723,374.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,704,076,719.80 : 11,605,056,115,080 = 3,710,010,482,249.40 : x
  2. Step 2: Convert to fraction form
    7,736,704,076,719.80/11,605,056,115,080 = 3,710,010,482,249.40/x
  3. Step 3: Cross multiply
    7,736,704,076,719.80x = 11,605,056,115,080 × 3,710,010,482,249.40
  4. Step 4: Simplify right side
    7,736,704,076,719.80x = 43,054,879,834,039,300,833,411,072
  5. Step 5: Solve for x
    x = 43,054,879,834,039,300,833,411,072/7,736,704,076,719.80
  6. Step 6: Final answer
    x = 5,565,015,723,374.24

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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.