Home / 1,032,448,629.30-1,424,779,313.46-562,549,950.24

Finding the Fourth Proportional to 1,032,448,629.30, 1,424,779,313.46 and 562,549,950.24

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Solution

The fourth proportional to 1,032,448,629.30, 1,424,779,313.46 and 562,549,950.24 is: 776,319,043.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,448,629.30 : 1,424,779,313.46 = 562,549,950.24 : x
  2. Step 2: Convert to fraction form
    1,032,448,629.30/1,424,779,313.46 = 562,549,950.24/x
  3. Step 3: Cross multiply
    1,032,448,629.30x = 1,424,779,313.46 × 562,549,950.24
  4. Step 4: Simplify right side
    1,032,448,629.30x = 801,509,531,889,904,384
  5. Step 5: Solve for x
    x = 801,509,531,889,904,384/1,032,448,629.30
  6. Step 6: Final answer
    x = 776,319,043.04

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Double scale
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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.