Home / 96,148,507,030.08-132,700,828,178.88-53,342,781,014.40

Finding the Fourth Proportional to 96,148,507,030.08, 132,700,828,178.88 and 53,342,781,014.40

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Solution

The fourth proportional to 96,148,507,030.08, 132,700,828,178.88 and 53,342,781,014.40 is: 73,621,852,659.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,148,507,030.08 : 132,700,828,178.88 = 53,342,781,014.40 : x
  2. Step 2: Convert to fraction form
    96,148,507,030.08/132,700,828,178.88 = 53,342,781,014.40/x
  3. Step 3: Cross multiply
    96,148,507,030.08x = 132,700,828,178.88 × 53,342,781,014.40
  4. Step 4: Simplify right side
    96,148,507,030.08x = 7,078,631,217,975,516,987,392
  5. Step 5: Solve for x
    x = 7,078,631,217,975,516,987,392/96,148,507,030.08
  6. Step 6: Final answer
    x = 73,621,852,659.25

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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.