Home / 14,045,064,730.94-21,052,849,543.02-4,725,577,180.28

Finding the Fourth Proportional to 14,045,064,730.94, 21,052,849,543.02 and 4,725,577,180.28

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Solution

The fourth proportional to 14,045,064,730.94, 21,052,849,543.02 and 4,725,577,180.28 is: 7,083,403,835.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,045,064,730.94 : 21,052,849,543.02 = 4,725,577,180.28 : x
  2. Step 2: Convert to fraction form
    14,045,064,730.94/21,052,849,543.02 = 4,725,577,180.28/x
  3. Step 3: Cross multiply
    14,045,064,730.94x = 21,052,849,543.02 × 4,725,577,180.28
  4. Step 4: Simplify right side
    14,045,064,730.94x = 99,486,865,380,416,176,128
  5. Step 5: Solve for x
    x = 99,486,865,380,416,176,128/14,045,064,730.94
  6. Step 6: Final answer
    x = 7,083,403,835.17

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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.