Home / 58,780,386,809.78-88,114,722,222.62-37,473,025,189.82

Finding the Fourth Proportional to 58,780,386,809.78, 88,114,722,222.62 and 37,473,025,189.82

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Solution

The fourth proportional to 58,780,386,809.78, 88,114,722,222.62 and 37,473,025,189.82 is: 56,173,927,812.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,780,386,809.78 : 88,114,722,222.62 = 37,473,025,189.82 : x
  2. Step 2: Convert to fraction form
    58,780,386,809.78/88,114,722,222.62 = 37,473,025,189.82/x
  3. Step 3: Cross multiply
    58,780,386,809.78x = 88,114,722,222.62 × 37,473,025,189.82
  4. Step 4: Simplify right side
    58,780,386,809.78x = 3,301,925,205,441,865,842,688
  5. Step 5: Solve for x
    x = 3,301,925,205,441,865,842,688/58,780,386,809.78
  6. Step 6: Final answer
    x = 56,173,927,812.48

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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.