Home / 169,537,303,274.08-254,355,579,223.95-54,668,660,610.57

Finding the Fourth Proportional to 169,537,303,274.08, 254,355,579,223.95 and 54,668,660,610.57

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Solution

The fourth proportional to 169,537,303,274.08, 254,355,579,223.95 and 54,668,660,610.57 is: 82,018,992,672.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,537,303,274.08 : 254,355,579,223.95 = 54,668,660,610.57 : x
  2. Step 2: Convert to fraction form
    169,537,303,274.08/254,355,579,223.95 = 54,668,660,610.57/x
  3. Step 3: Cross multiply
    169,537,303,274.08x = 254,355,579,223.95 × 54,668,660,610.57
  4. Step 4: Simplify right side
    169,537,303,274.08x = 13,905,278,834,997,802,827,776
  5. Step 5: Solve for x
    x = 13,905,278,834,997,802,827,776/169,537,303,274.08
  6. Step 6: Final answer
    x = 82,018,992,672.77

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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.