Home / 1,473,575,543.46-2,033,523,721.40-804,520,566.47

Finding the Fourth Proportional to 1,473,575,543.46, 2,033,523,721.40 and 804,520,566.47

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Solution

The fourth proportional to 1,473,575,543.46, 2,033,523,721.40 and 804,520,566.47 is: 1,110,232,633.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,575,543.46 : 2,033,523,721.40 = 804,520,566.47 : x
  2. Step 2: Convert to fraction form
    1,473,575,543.46/2,033,523,721.40 = 804,520,566.47/x
  3. Step 3: Cross multiply
    1,473,575,543.46x = 2,033,523,721.40 × 804,520,566.47
  4. Step 4: Simplify right side
    1,473,575,543.46x = 1,636,011,656,271,971,584
  5. Step 5: Solve for x
    x = 1,636,011,656,271,971,584/1,473,575,543.46
  6. Step 6: Final answer
    x = 1,110,232,633.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.