Home / 240,638,894,123.36-332,089,637,903.58-132,255,833,085.35

Finding the Fourth Proportional to 240,638,894,123.36, 332,089,637,903.58 and 132,255,833,085.35

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Solution

The fourth proportional to 240,638,894,123.36, 332,089,637,903.58 and 132,255,833,085.35 is: 182,517,426,702.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,638,894,123.36 : 332,089,637,903.58 = 132,255,833,085.35 : x
  2. Step 2: Convert to fraction form
    240,638,894,123.36/332,089,637,903.58 = 132,255,833,085.35/x
  3. Step 3: Cross multiply
    240,638,894,123.36x = 332,089,637,903.58 × 132,255,833,085.35
  4. Step 4: Simplify right side
    240,638,894,123.36x = 43,920,791,719,950,199,816,192
  5. Step 5: Solve for x
    x = 43,920,791,719,950,199,816,192/240,638,894,123.36
  6. Step 6: Final answer
    x = 182,517,426,702.58

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1.5x scale

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.