Home / 10,752,346,018.98-14,838,184,503.54-6,237,138,252.42

Finding the Fourth Proportional to 10,752,346,018.98, 14,838,184,503.54 and 6,237,138,252.42

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Solution

The fourth proportional to 10,752,346,018.98, 14,838,184,503.54 and 6,237,138,252.42 is: 8,607,220,042.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,752,346,018.98 : 14,838,184,503.54 = 6,237,138,252.42 : x
  2. Step 2: Convert to fraction form
    10,752,346,018.98/14,838,184,503.54 = 6,237,138,252.42/x
  3. Step 3: Cross multiply
    10,752,346,018.98x = 14,838,184,503.54 × 6,237,138,252.42
  4. Step 4: Simplify right side
    10,752,346,018.98x = 92,547,808,163,495,002,112
  5. Step 5: Solve for x
    x = 92,547,808,163,495,002,112/10,752,346,018.98
  6. Step 6: Final answer
    x = 8,607,220,042.97

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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.