Home / 64,739,724,089.08-97,102,168,130.34-16,937,348,275.67

Finding the Fourth Proportional to 64,739,724,089.08, 97,102,168,130.34 and 16,937,348,275.67

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Solution

The fourth proportional to 64,739,724,089.08, 97,102,168,130.34 and 16,937,348,275.67 is: 25,404,081,699.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,739,724,089.08 : 97,102,168,130.34 = 16,937,348,275.67 : x
  2. Step 2: Convert to fraction form
    64,739,724,089.08/97,102,168,130.34 = 16,937,348,275.67/x
  3. Step 3: Cross multiply
    64,739,724,089.08x = 97,102,168,130.34 × 16,937,348,275.67
  4. Step 4: Simplify right side
    64,739,724,089.08x = 1,644,653,239,945,747,234,816
  5. Step 5: Solve for x
    x = 1,644,653,239,945,747,234,816/64,739,724,089.08
  6. Step 6: Final answer
    x = 25,404,081,699.25

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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.