Home / 4,506,710,447.22-6,755,294,485.98-1,515,926,377.86

Finding the Fourth Proportional to 4,506,710,447.22, 6,755,294,485.98 and 1,515,926,377.86

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Solution

The fourth proportional to 4,506,710,447.22, 6,755,294,485.98 and 1,515,926,377.86 is: 2,272,284,678.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506,710,447.22 : 6,755,294,485.98 = 1,515,926,377.86 : x
  2. Step 2: Convert to fraction form
    4,506,710,447.22/6,755,294,485.98 = 1,515,926,377.86/x
  3. Step 3: Cross multiply
    4,506,710,447.22x = 6,755,294,485.98 × 1,515,926,377.86
  4. Step 4: Simplify right side
    4,506,710,447.22x = 10,240,529,101,509,289,984
  5. Step 5: Solve for x
    x = 10,240,529,101,509,289,984/4,506,710,447.22
  6. Step 6: Final answer
    x = 2,272,284,678.91

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1.5x scale

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.