Home / 61,810,041,827.81-133,888,618,316.38

Finding the Third Proportional to 61,810,041,827.81 and 133,888,618,316.38

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Solution

The third proportional to 61,810,041,827.81 and 133,888,618,316.38 is: 290,020,223,002.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,810,041,827.81 : 133,888,618,316.38 = 133,888,618,316.38 : x
  2. Step 2: Convert to fraction form
    61,810,041,827.81/133,888,618,316.38 = 133,888,618,316.38/x
  3. Step 3: Cross multiply
    61,810,041,827.81x = 133,888,618,316.38 × 133,888,618,316.38
  4. Step 4: Simplify right side
    61,810,041,827.81x = 17,926,162,114,669,287,833,600
  5. Step 5: Solve for x
    x = 17,926,162,114,669,287,833,600/61,810,041,827.81
  6. Step 6: Final answer
    x = 290,020,223,002.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.