Home / 142,557,364,450.08-213,703,110,769.50-48,164,299,411.32

Finding the Fourth Proportional to 142,557,364,450.08, 213,703,110,769.50 and 48,164,299,411.32

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Solution

The fourth proportional to 142,557,364,450.08, 213,703,110,769.50 and 48,164,299,411.32 is: 72,201,535,514.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    142,557,364,450.08 : 213,703,110,769.50 = 48,164,299,411.32 : x
  2. Step 2: Convert to fraction form
    142,557,364,450.08/213,703,110,769.50 = 48,164,299,411.32/x
  3. Step 3: Cross multiply
    142,557,364,450.08x = 213,703,110,769.50 × 48,164,299,411.32
  4. Step 4: Simplify right side
    142,557,364,450.08x = 10,292,860,612,232,681,095,168
  5. Step 5: Solve for x
    x = 10,292,860,612,232,681,095,168/142,557,364,450.08
  6. Step 6: Final answer
    x = 72,201,535,514.76

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1.5x scale

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.