Home / 5,636,559,617,864.40-8,450,276,834,125.80-1,762,199,092,686.20

Finding the Fourth Proportional to 5,636,559,617,864.40, 8,450,276,834,125.80 and 1,762,199,092,686.20

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Solution

The fourth proportional to 5,636,559,617,864.40, 8,450,276,834,125.80 and 1,762,199,092,686.20 is: 2,641,872,202,122.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,636,559,617,864.40 : 8,450,276,834,125.80 = 1,762,199,092,686.20 : x
  2. Step 2: Convert to fraction form
    5,636,559,617,864.40/8,450,276,834,125.80 = 1,762,199,092,686.20/x
  3. Step 3: Cross multiply
    5,636,559,617,864.40x = 8,450,276,834,125.80 × 1,762,199,092,686.20
  4. Step 4: Simplify right side
    5,636,559,617,864.40x = 14,891,070,170,043,697,701,322,752
  5. Step 5: Solve for x
    x = 14,891,070,170,043,697,701,322,752/5,636,559,617,864.40
  6. Step 6: Final answer
    x = 2,641,872,202,122.77

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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.