Home / 64,216,001,631.24-88,598,089,494.42-37,109,400,717.24

Finding the Fourth Proportional to 64,216,001,631.24, 88,598,089,494.42 and 37,109,400,717.24

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Solution

The fourth proportional to 64,216,001,631.24, 88,598,089,494.42 and 37,109,400,717.24 is: 51,199,419,495.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,216,001,631.24 : 88,598,089,494.42 = 37,109,400,717.24 : x
  2. Step 2: Convert to fraction form
    64,216,001,631.24/88,598,089,494.42 = 37,109,400,717.24/x
  3. Step 3: Cross multiply
    64,216,001,631.24x = 88,598,089,494.42 × 37,109,400,717.24
  4. Step 4: Simplify right side
    64,216,001,631.24x = 3,287,822,005,830,323,011,584
  5. Step 5: Solve for x
    x = 3,287,822,005,830,323,011,584/64,216,001,631.24
  6. Step 6: Final answer
    x = 51,199,419,495.32

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1.5x scale

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.