Home / 96,148,507,031.08-132,700,828,180.26-53,342,781,015.40

Finding the Fourth Proportional to 96,148,507,031.08, 132,700,828,180.26 and 53,342,781,015.40

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Solution

The fourth proportional to 96,148,507,031.08, 132,700,828,180.26 and 53,342,781,015.40 is: 73,621,852,660.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,148,507,031.08 : 132,700,828,180.26 = 53,342,781,015.40 : x
  2. Step 2: Convert to fraction form
    96,148,507,031.08/132,700,828,180.26 = 53,342,781,015.40/x
  3. Step 3: Cross multiply
    96,148,507,031.08x = 132,700,828,180.26 × 53,342,781,015.40
  4. Step 4: Simplify right side
    96,148,507,031.08x = 7,078,631,218,181,830,606,848
  5. Step 5: Solve for x
    x = 7,078,631,218,181,830,606,848/96,148,507,031.08
  6. Step 6: Final answer
    x = 73,621,852,660.63

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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.