Home / 6,437,443,856,337.40-9,656,165,251,963.50-1,785,357,330,510.20

Finding the Fourth Proportional to 6,437,443,856,337.40, 9,656,165,251,963.50 and 1,785,357,330,510.20

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Solution

The fourth proportional to 6,437,443,856,337.40, 9,656,165,251,963.50 and 1,785,357,330,510.20 is: 2,678,035,848,070.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,437,443,856,337.40 : 9,656,165,251,963.50 = 1,785,357,330,510.20 : x
  2. Step 2: Convert to fraction form
    6,437,443,856,337.40/9,656,165,251,963.50 = 1,785,357,330,510.20/x
  3. Step 3: Cross multiply
    6,437,443,856,337.40x = 9,656,165,251,963.50 × 1,785,357,330,510.20
  4. Step 4: Simplify right side
    6,437,443,856,337.40x = 17,239,705,417,210,906,883,915,776
  5. Step 5: Solve for x
    x = 17,239,705,417,210,906,883,915,776/6,437,443,856,337.40
  6. Step 6: Final answer
    x = 2,678,035,848,070.21

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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.