Home / 1,849,334,810.52-2,773,706,926.80-538,930,344.96

Finding the Fourth Proportional to 1,849,334,810.52, 2,773,706,926.80 and 538,930,344.96

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Solution

The fourth proportional to 1,849,334,810.52, 2,773,706,926.80 and 538,930,344.96 is: 808,309,464.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,334,810.52 : 2,773,706,926.80 = 538,930,344.96 : x
  2. Step 2: Convert to fraction form
    1,849,334,810.52/2,773,706,926.80 = 538,930,344.96/x
  3. Step 3: Cross multiply
    1,849,334,810.52x = 2,773,706,926.80 × 538,930,344.96
  4. Step 4: Simplify right side
    1,849,334,810.52x = 1,494,834,830,878,265,600
  5. Step 5: Solve for x
    x = 1,494,834,830,878,265,600/1,849,334,810.52
  6. Step 6: Final answer
    x = 808,309,464.77

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Double scale
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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.