Home / 5,766,010,741.48-8,648,142,221.77-1,569,290,590.12

Finding the Fourth Proportional to 5,766,010,741.48, 8,648,142,221.77 and 1,569,290,590.12

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Solution

The fourth proportional to 5,766,010,741.48, 8,648,142,221.77 and 1,569,290,590.12 is: 2,353,698,045.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,766,010,741.48 : 8,648,142,221.77 = 1,569,290,590.12 : x
  2. Step 2: Convert to fraction form
    5,766,010,741.48/8,648,142,221.77 = 1,569,290,590.12/x
  3. Step 3: Cross multiply
    5,766,010,741.48x = 8,648,142,221.77 × 1,569,290,590.12
  4. Step 4: Simplify right side
    5,766,010,741.48x = 13,571,448,210,643,130,368
  5. Step 5: Solve for x
    x = 13,571,448,210,643,130,368/5,766,010,741.48
  6. Step 6: Final answer
    x = 2,353,698,045.17

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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.