Home / 58,543,492,998.38-78,988,917,746.81

Finding the Third Proportional to 58,543,492,998.38 and 78,988,917,746.81

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Solution

The third proportional to 58,543,492,998.38 and 78,988,917,746.81 is: 106,574,596,206.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,543,492,998.38 : 78,988,917,746.81 = 78,988,917,746.81 : x
  2. Step 2: Convert to fraction form
    58,543,492,998.38/78,988,917,746.81 = 78,988,917,746.81/x
  3. Step 3: Cross multiply
    58,543,492,998.38x = 78,988,917,746.81 × 78,988,917,746.81
  4. Step 4: Simplify right side
    58,543,492,998.38x = 6,239,249,126,812,630,908,928
  5. Step 5: Solve for x
    x = 6,239,249,126,812,630,908,928/58,543,492,998.38
  6. Step 6: Final answer
    x = 106,574,596,206.38

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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.