Home / 1,955,602,657,804.80-2,698,731,797,540.60-1,088,488,827,314.90

Finding the Fourth Proportional to 1,955,602,657,804.80, 2,698,731,797,540.60 and 1,088,488,827,314.90

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Solution

The fourth proportional to 1,955,602,657,804.80, 2,698,731,797,540.60 and 1,088,488,827,314.90 is: 1,502,114,653,924.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,602,657,804.80 : 2,698,731,797,540.60 = 1,088,488,827,314.90 : x
  2. Step 2: Convert to fraction form
    1,955,602,657,804.80/2,698,731,797,540.60 = 1,088,488,827,314.90/x
  3. Step 3: Cross multiply
    1,955,602,657,804.80x = 2,698,731,797,540.60 × 1,088,488,827,314.90
  4. Step 4: Simplify right side
    1,955,602,657,804.80x = 2,937,539,409,542,399,972,605,952
  5. Step 5: Solve for x
    x = 2,937,539,409,542,399,972,605,952/1,955,602,657,804.80
  6. Step 6: Final answer
    x = 1,502,114,653,924.56

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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.