Home / 26,898,109,300,138-37,119,426,630,378-14,566,109,635,155

Finding the Fourth Proportional to 26,898,109,300,138, 37,119,426,630,378 and 14,566,109,635,155

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Solution

The fourth proportional to 26,898,109,300,138, 37,119,426,630,378 and 14,566,109,635,155 is: 20,101,250,681,192.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,898,109,300,138 : 37,119,426,630,378 = 14,566,109,635,155 : x
  2. Step 2: Convert to fraction form
    26,898,109,300,138/37,119,426,630,378 = 14,566,109,635,155/x
  3. Step 3: Cross multiply
    26,898,109,300,138x = 37,119,426,630,378 × 14,566,109,635,155
  4. Step 4: Simplify right side
    26,898,109,300,138x = 540,685,637,892,178,112,468,221,952
  5. Step 5: Solve for x
    x = 540,685,637,892,178,112,468,221,952/26,898,109,300,138
  6. Step 6: Final answer
    x = 20,101,250,681,192.09

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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.