Home / 58,506,624,109.40-87,759,936,164.10-57,345,673,530.20

Finding the Fourth Proportional to 58,506,624,109.40, 87,759,936,164.10 and 57,345,673,530.20

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Solution

The fourth proportional to 58,506,624,109.40, 87,759,936,164.10 and 57,345,673,530.20 is: 86,018,510,295.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,506,624,109.40 : 87,759,936,164.10 = 57,345,673,530.20 : x
  2. Step 2: Convert to fraction form
    58,506,624,109.40/87,759,936,164.10 = 57,345,673,530.20/x
  3. Step 3: Cross multiply
    58,506,624,109.40x = 87,759,936,164.10 × 57,345,673,530.20
  4. Step 4: Simplify right side
    58,506,624,109.40x = 5,032,652,648,297,670,901,760
  5. Step 5: Solve for x
    x = 5,032,652,648,297,670,901,760/58,506,624,109.40
  6. Step 6: Final answer
    x = 86,018,510,295.30

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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.