Home / 4,187,616,618,446.10-6,272,628,311,085.80-2,657,005,055,985.90

Finding the Fourth Proportional to 4,187,616,618,446.10, 6,272,628,311,085.80 and 2,657,005,055,985.90

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Solution

The fourth proportional to 4,187,616,618,446.10, 6,272,628,311,085.80 and 2,657,005,055,985.90 is: 3,979,926,209,925.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,187,616,618,446.10 : 6,272,628,311,085.80 = 2,657,005,055,985.90 : x
  2. Step 2: Convert to fraction form
    4,187,616,618,446.10/6,272,628,311,085.80 = 2,657,005,055,985.90/x
  3. Step 3: Cross multiply
    4,187,616,618,446.10x = 6,272,628,311,085.80 × 2,657,005,055,985.90
  4. Step 4: Simplify right side
    4,187,616,618,446.10x = 16,666,405,136,875,266,705,981,440
  5. Step 5: Solve for x
    x = 16,666,405,136,875,266,705,981,440/4,187,616,618,446.10
  6. Step 6: Final answer
    x = 3,979,926,209,925.99

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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.