Home / 14,386,176,407.90-21,579,861,808.65-4,571,246,999.90

Finding the Fourth Proportional to 14,386,176,407.90, 21,579,861,808.65 and 4,571,246,999.90

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Solution

The fourth proportional to 14,386,176,407.90, 21,579,861,808.65 and 4,571,246,999.90 is: 6,857,060,260.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,386,176,407.90 : 21,579,861,808.65 = 4,571,246,999.90 : x
  2. Step 2: Convert to fraction form
    14,386,176,407.90/21,579,861,808.65 = 4,571,246,999.90/x
  3. Step 3: Cross multiply
    14,386,176,407.90x = 21,579,861,808.65 × 4,571,246,999.90
  4. Step 4: Simplify right side
    14,386,176,407.90x = 98,646,878,551,047,897,088
  5. Step 5: Solve for x
    x = 98,646,878,551,047,897,088/14,386,176,407.90
  6. Step 6: Final answer
    x = 6,857,060,260.77

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1.5x scale

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.