Home / 1,653,184,019.08-2,479,779,440.36-1,552,167,713.80

Finding the Fourth Proportional to 1,653,184,019.08, 2,479,779,440.36 and 1,552,167,713.80

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Solution

The fourth proportional to 1,653,184,019.08, 2,479,779,440.36 and 1,552,167,713.80 is: 2,328,254,773.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,653,184,019.08 : 2,479,779,440.36 = 1,552,167,713.80 : x
  2. Step 2: Convert to fraction form
    1,653,184,019.08/2,479,779,440.36 = 1,552,167,713.80/x
  3. Step 3: Cross multiply
    1,653,184,019.08x = 2,479,779,440.36 × 1,552,167,713.80
  4. Step 4: Simplify right side
    1,653,184,019.08x = 3,849,033,584,671,824,896
  5. Step 5: Solve for x
    x = 3,849,033,584,671,824,896/1,653,184,019.08
  6. Step 6: Final answer
    x = 2,328,254,773.97

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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.