Home / 25,602,999,036.24-35,331,371,633.20-14,172,036,439.42

Finding the Fourth Proportional to 25,602,999,036.24, 35,331,371,633.20 and 14,172,036,439.42

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Solution

The fourth proportional to 25,602,999,036.24, 35,331,371,633.20 and 14,172,036,439.42 is: 19,556,985,708.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,602,999,036.24 : 35,331,371,633.20 = 14,172,036,439.42 : x
  2. Step 2: Convert to fraction form
    25,602,999,036.24/35,331,371,633.20 = 14,172,036,439.42/x
  3. Step 3: Cross multiply
    25,602,999,036.24x = 35,331,371,633.20 × 14,172,036,439.42
  4. Step 4: Simplify right side
    25,602,999,036.24x = 500,717,486,240,266,125,312
  5. Step 5: Solve for x
    x = 500,717,486,240,266,125,312/25,602,999,036.24
  6. Step 6: Final answer
    x = 19,556,985,708.26

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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.