Home / 2,898,692,368.40-4,350,306,034.20-1,346,176,060.40

Finding the Fourth Proportional to 2,898,692,368.40, 4,350,306,034.20 and 1,346,176,060.40

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Solution

The fourth proportional to 2,898,692,368.40, 4,350,306,034.20 and 1,346,176,060.40 is: 2,020,317,127.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,898,692,368.40 : 4,350,306,034.20 = 1,346,176,060.40 : x
  2. Step 2: Convert to fraction form
    2,898,692,368.40/4,350,306,034.20 = 1,346,176,060.40/x
  3. Step 3: Cross multiply
    2,898,692,368.40x = 4,350,306,034.20 × 1,346,176,060.40
  4. Step 4: Simplify right side
    2,898,692,368.40x = 5,856,277,838,653,704,192
  5. Step 5: Solve for x
    x = 5,856,277,838,653,704,192/2,898,692,368.40
  6. Step 6: Final answer
    x = 2,020,317,127.30

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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.