Home / 39,596,008,150.94-54,640,827,898.47-22,450,014,901.01

Finding the Fourth Proportional to 39,596,008,150.94, 54,640,827,898.47 and 22,450,014,901.01

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Solution

The fourth proportional to 39,596,008,150.94, 54,640,827,898.47 and 22,450,014,901.01 is: 30,980,077,482.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,596,008,150.94 : 54,640,827,898.47 = 22,450,014,901.01 : x
  2. Step 2: Convert to fraction form
    39,596,008,150.94/54,640,827,898.47 = 22,450,014,901.01/x
  3. Step 3: Cross multiply
    39,596,008,150.94x = 54,640,827,898.47 × 22,450,014,901.01
  4. Step 4: Simplify right side
    39,596,008,150.94x = 1,226,687,400,524,283,904,000
  5. Step 5: Solve for x
    x = 1,226,687,400,524,283,904,000/39,596,008,150.94
  6. Step 6: Final answer
    x = 30,980,077,482.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.