Home / 35,643,064,811.92-53,464,607,125.44-13,255,888,106.32

Finding the Fourth Proportional to 35,643,064,811.92, 53,464,607,125.44 and 13,255,888,106.32

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Solution

The fourth proportional to 35,643,064,811.92, 53,464,607,125.44 and 13,255,888,106.32 is: 19,883,835,844.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,643,064,811.92 : 53,464,607,125.44 = 13,255,888,106.32 : x
  2. Step 2: Convert to fraction form
    35,643,064,811.92/53,464,607,125.44 = 13,255,888,106.32/x
  3. Step 3: Cross multiply
    35,643,064,811.92x = 53,464,607,125.44 × 13,255,888,106.32
  4. Step 4: Simplify right side
    35,643,064,811.92x = 708,720,849,703,191,576,576
  5. Step 5: Solve for x
    x = 708,720,849,703,191,576,576/35,643,064,811.92
  6. Step 6: Final answer
    x = 19,883,835,844.17

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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.