Home / 1,049,670,825,196.40-1,574,506,241,572.20-295,054,407,411.38

Finding the Fourth Proportional to 1,049,670,825,196.40, 1,574,506,241,572.20 and 295,054,407,411.38

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Solution

The fourth proportional to 1,049,670,825,196.40, 1,574,506,241,572.20 and 295,054,407,411.38 is: 442,581,612,178.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,670,825,196.40 : 1,574,506,241,572.20 = 295,054,407,411.38 : x
  2. Step 2: Convert to fraction form
    1,049,670,825,196.40/1,574,506,241,572.20 = 295,054,407,411.38/x
  3. Step 3: Cross multiply
    1,049,670,825,196.40x = 1,574,506,241,572.20 × 295,054,407,411.38
  4. Step 4: Simplify right side
    1,049,670,825,196.40x = 464,565,006,072,604,570,681,344
  5. Step 5: Solve for x
    x = 464,565,006,072,604,570,681,344/1,049,670,825,196.40
  6. Step 6: Final answer
    x = 442,581,612,178.92

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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.