Home / 39,484,387,896.48-58,816,203,071.22-37,345,784,281.92

Finding the Fourth Proportional to 39,484,387,896.48, 58,816,203,071.22 and 37,345,784,281.92

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Solution

The fourth proportional to 39,484,387,896.48, 58,816,203,071.22 and 37,345,784,281.92 is: 55,630,525,106.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,484,387,896.48 : 58,816,203,071.22 = 37,345,784,281.92 : x
  2. Step 2: Convert to fraction form
    39,484,387,896.48/58,816,203,071.22 = 37,345,784,281.92/x
  3. Step 3: Cross multiply
    39,484,387,896.48x = 58,816,203,071.22 × 37,345,784,281.92
  4. Step 4: Simplify right side
    39,484,387,896.48x = 2,196,537,232,179,382,714,368
  5. Step 5: Solve for x
    x = 2,196,537,232,179,382,714,368/39,484,387,896.48
  6. Step 6: Final answer
    x = 55,630,525,106.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.