Home / 1,506,043,127.55-2,259,064,691.33-1,506,043,127.55

Finding the Fourth Proportional to 1,506,043,127.55, 2,259,064,691.33 and 1,506,043,127.55

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Solution

The fourth proportional to 1,506,043,127.55, 2,259,064,691.33 and 1,506,043,127.55 is: 2,259,064,691.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,043,127.55 : 2,259,064,691.33 = 1,506,043,127.55 : x
  2. Step 2: Convert to fraction form
    1,506,043,127.55/2,259,064,691.33 = 1,506,043,127.55/x
  3. Step 3: Cross multiply
    1,506,043,127.55x = 2,259,064,691.33 × 1,506,043,127.55
  4. Step 4: Simplify right side
    1,506,043,127.55x = 3,402,248,853,060,877,824
  5. Step 5: Solve for x
    x = 3,402,248,853,060,877,824/1,506,043,127.55
  6. Step 6: Final answer
    x = 2,259,064,691.33

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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.