Home / 58,220,316,815,404-87,335,843,820,416-19,012,814,147,453

Finding the Fourth Proportional to 58,220,316,815,404, 87,335,843,820,416 and 19,012,814,147,453

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Solution

The fourth proportional to 58,220,316,815,404, 87,335,843,820,416 and 19,012,814,147,453 is: 28,520,974,426,048.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,220,316,815,404 : 87,335,843,820,416 = 19,012,814,147,453 : x
  2. Step 2: Convert to fraction form
    58,220,316,815,404/87,335,843,820,416 = 19,012,814,147,453/x
  3. Step 3: Cross multiply
    58,220,316,815,404x = 87,335,843,820,416 × 19,012,814,147,453
  4. Step 4: Simplify right side
    58,220,316,815,404x = 1,660,500,166,968,550,905,155,158,016
  5. Step 5: Solve for x
    x = 1,660,500,166,968,550,905,155,158,016/58,220,316,815,404
  6. Step 6: Final answer
    x = 28,520,974,426,048.02

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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.