Home / 157,088,821,327.63-235,633,235,109.33-37,706,145,875.43

Finding the Fourth Proportional to 157,088,821,327.63, 235,633,235,109.33 and 37,706,145,875.43

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Solution

The fourth proportional to 157,088,821,327.63, 235,633,235,109.33 and 37,706,145,875.43 is: 56,559,219,561.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,088,821,327.63 : 235,633,235,109.33 = 37,706,145,875.43 : x
  2. Step 2: Convert to fraction form
    157,088,821,327.63/235,633,235,109.33 = 37,706,145,875.43/x
  3. Step 3: Cross multiply
    157,088,821,327.63x = 235,633,235,109.33 × 37,706,145,875.43
  4. Step 4: Simplify right side
    157,088,821,327.63x = 8,884,821,136,130,712,797,184
  5. Step 5: Solve for x
    x = 8,884,821,136,130,712,797,184/157,088,821,327.63
  6. Step 6: Final answer
    x = 56,559,219,561.53

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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.