Home / 10,628,842,492.13-14,668,248,250.01-6,112,725,071.11

Finding the Fourth Proportional to 10,628,842,492.13, 14,668,248,250.01 and 6,112,725,071.11

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Solution

The fourth proportional to 10,628,842,492.13, 14,668,248,250.01 and 6,112,725,071.11 is: 8,435,816,872.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,628,842,492.13 : 14,668,248,250.01 = 6,112,725,071.11 : x
  2. Step 2: Convert to fraction form
    10,628,842,492.13/14,668,248,250.01 = 6,112,725,071.11/x
  3. Step 3: Cross multiply
    10,628,842,492.13x = 14,668,248,250.01 × 6,112,725,071.11
  4. Step 4: Simplify right side
    10,628,842,492.13x = 89,662,968,827,077,066,752
  5. Step 5: Solve for x
    x = 89,662,968,827,077,066,752/10,628,842,492.13
  6. Step 6: Final answer
    x = 8,435,816,872.20

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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.