Home / 58,739,377,535.02-88,108,956,328.68-18,405,316,987.34

Finding the Fourth Proportional to 58,739,377,535.02, 88,108,956,328.68 and 18,405,316,987.34

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Solution

The fourth proportional to 58,739,377,535.02, 88,108,956,328.68 and 18,405,316,987.34 is: 27,607,941,021.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,739,377,535.02 : 88,108,956,328.68 = 18,405,316,987.34 : x
  2. Step 2: Convert to fraction form
    58,739,377,535.02/88,108,956,328.68 = 18,405,316,987.34/x
  3. Step 3: Cross multiply
    58,739,377,535.02x = 88,108,956,328.68 × 18,405,316,987.34
  4. Step 4: Simplify right side
    58,739,377,535.02x = 1,621,673,270,653,051,994,112
  5. Step 5: Solve for x
    x = 1,621,673,270,653,051,994,112/58,739,377,535.02
  6. Step 6: Final answer
    x = 27,607,941,021.95

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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.