Home / 1,840,784,929.46-2,540,209,810.64-1,036,993,702.98

Finding the Fourth Proportional to 1,840,784,929.46, 2,540,209,810.64 and 1,036,993,702.98

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Solution

The fourth proportional to 1,840,784,929.46, 2,540,209,810.64 and 1,036,993,702.98 is: 1,431,009,965.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,784,929.46 : 2,540,209,810.64 = 1,036,993,702.98 : x
  2. Step 2: Convert to fraction form
    1,840,784,929.46/2,540,209,810.64 = 1,036,993,702.98/x
  3. Step 3: Cross multiply
    1,840,784,929.46x = 2,540,209,810.64 × 1,036,993,702.98
  4. Step 4: Simplify right side
    1,840,784,929.46x = 2,634,181,577,876,513,280
  5. Step 5: Solve for x
    x = 2,634,181,577,876,513,280/1,840,784,929.46
  6. Step 6: Final answer
    x = 1,431,009,965.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.