Home / 758,593,634,710.10-1,137,957,350,200.70-214,046,908,267.68

Finding the Fourth Proportional to 758,593,634,710.10, 1,137,957,350,200.70 and 214,046,908,267.68

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Solution

The fourth proportional to 758,593,634,710.10, 1,137,957,350,200.70 and 214,046,908,267.68 is: 321,089,238,567.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,593,634,710.10 : 1,137,957,350,200.70 = 214,046,908,267.68 : x
  2. Step 2: Convert to fraction form
    758,593,634,710.10/1,137,957,350,200.70 = 214,046,908,267.68/x
  3. Step 3: Cross multiply
    758,593,634,710.10x = 1,137,957,350,200.70 × 214,046,908,267.68
  4. Step 4: Simplify right side
    758,593,634,710.10x = 243,576,252,550,941,421,600,768
  5. Step 5: Solve for x
    x = 243,576,252,550,941,421,600,768/758,593,634,710.10
  6. Step 6: Final answer
    x = 321,089,238,567.14

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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.