Home / 190,735,206.10-286,102,809.15-190,735,206.10

Finding the Fourth Proportional to 190,735,206.10, 286,102,809.15 and 190,735,206.10

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Solution

The fourth proportional to 190,735,206.10, 286,102,809.15 and 190,735,206.10 is: 286,102,809.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,735,206.10 : 286,102,809.15 = 190,735,206.10 : x
  2. Step 2: Convert to fraction form
    190,735,206.10/286,102,809.15 = 190,735,206.10/x
  3. Step 3: Cross multiply
    190,735,206.10x = 286,102,809.15 × 190,735,206.10
  4. Step 4: Simplify right side
    190,735,206.10x = 54,569,878,269,014,208
  5. Step 5: Solve for x
    x = 54,569,878,269,014,208/190,735,206.10
  6. Step 6: Final answer
    x = 286,102,809.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.