Home / 7,701,366,088.10-10,627,877,141.13-4,314,299,219.88

Finding the Fourth Proportional to 7,701,366,088.10, 10,627,877,141.13 and 4,314,299,219.88

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Solution

The fourth proportional to 7,701,366,088.10, 10,627,877,141.13 and 4,314,299,219.88 is: 5,953,728,407.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,701,366,088.10 : 10,627,877,141.13 = 4,314,299,219.88 : x
  2. Step 2: Convert to fraction form
    7,701,366,088.10/10,627,877,141.13 = 4,314,299,219.88/x
  3. Step 3: Cross multiply
    7,701,366,088.10x = 10,627,877,141.13 × 4,314,299,219.88
  4. Step 4: Simplify right side
    7,701,366,088.10x = 45,851,842,058,994,032,640
  5. Step 5: Solve for x
    x = 45,851,842,058,994,032,640/7,701,366,088.10
  6. Step 6: Final answer
    x = 5,953,728,407.98

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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.