Home / 58,924,821,289.92-81,316,286,048.61-31,828,095,501.04

Finding the Fourth Proportional to 58,924,821,289.92, 81,316,286,048.61 and 31,828,095,501.04

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Solution

The fourth proportional to 58,924,821,289.92, 81,316,286,048.61 and 31,828,095,501.04 is: 43,922,789,437.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,924,821,289.92 : 81,316,286,048.61 = 31,828,095,501.04 : x
  2. Step 2: Convert to fraction form
    58,924,821,289.92/81,316,286,048.61 = 31,828,095,501.04/x
  3. Step 3: Cross multiply
    58,924,821,289.92x = 81,316,286,048.61 × 31,828,095,501.04
  4. Step 4: Simplify right side
    58,924,821,289.92x = 2,588,142,518,145,208,287,232
  5. Step 5: Solve for x
    x = 2,588,142,518,145,208,287,232/58,924,821,289.92
  6. Step 6: Final answer
    x = 43,922,789,437.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.