Home / 12,300,496,092,254-18,437,828,411,280-4,138,602,772,418.50

Finding the Fourth Proportional to 12,300,496,092,254, 18,437,828,411,280 and 4,138,602,772,418.50

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Solution

The fourth proportional to 12,300,496,092,254, 18,437,828,411,280 and 4,138,602,772,418.50 is: 6,203,558,556,337.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,300,496,092,254 : 18,437,828,411,280 = 4,138,602,772,418.50 : x
  2. Step 2: Convert to fraction form
    12,300,496,092,254/18,437,828,411,280 = 4,138,602,772,418.50/x
  3. Step 3: Cross multiply
    12,300,496,092,254x = 18,437,828,411,280 × 4,138,602,772,418.50
  4. Step 4: Simplify right side
    12,300,496,092,254x = 76,306,847,780,299,991,521,689,600
  5. Step 5: Solve for x
    x = 76,306,847,780,299,991,521,689,600/12,300,496,092,254
  6. Step 6: Final answer
    x = 6,203,558,556,337.64

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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.