Home / 58,714,163,126.56-88,023,717,681.94-18,356,240,990.21

Finding the Fourth Proportional to 58,714,163,126.56, 88,023,717,681.94 and 18,356,240,990.21

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Solution

The fourth proportional to 58,714,163,126.56, 88,023,717,681.94 and 18,356,240,990.21 is: 27,519,502,767.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,714,163,126.56 : 88,023,717,681.94 = 18,356,240,990.21 : x
  2. Step 2: Convert to fraction form
    58,714,163,126.56/88,023,717,681.94 = 18,356,240,990.21/x
  3. Step 3: Cross multiply
    58,714,163,126.56x = 88,023,717,681.94 × 18,356,240,990.21
  4. Step 4: Simplify right side
    58,714,163,126.56x = 1,615,784,574,623,599,034,368
  5. Step 5: Solve for x
    x = 1,615,784,574,623,599,034,368/58,714,163,126.56
  6. Step 6: Final answer
    x = 27,519,502,767.00

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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.