Home / 58,543,495,827.42-78,988,921,913.54

Finding the Third Proportional to 58,543,495,827.42 and 78,988,921,913.54

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Solution

The third proportional to 58,543,495,827.42 and 78,988,921,913.54 is: 106,574,602,300.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,543,495,827.42 : 78,988,921,913.54 = 78,988,921,913.54 : x
  2. Step 2: Convert to fraction form
    58,543,495,827.42/78,988,921,913.54 = 78,988,921,913.54/x
  3. Step 3: Cross multiply
    58,543,495,827.42x = 78,988,921,913.54 × 78,988,921,913.54
  4. Step 4: Simplify right side
    58,543,495,827.42x = 6,239,249,785,062,686,720,000
  5. Step 5: Solve for x
    x = 6,239,249,785,062,686,720,000/58,543,495,827.42
  6. Step 6: Final answer
    x = 106,574,602,300.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.