Home / 9,059,068,201,473.60-12,501,513,639,862-4,892,311,147,275.20

Finding the Fourth Proportional to 9,059,068,201,473.60, 12,501,513,639,862 and 4,892,311,147,275.20

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Solution

The fourth proportional to 9,059,068,201,473.60, 12,501,513,639,862 and 4,892,311,147,275.20 is: 6,751,389,125,005.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,059,068,201,473.60 : 12,501,513,639,862 = 4,892,311,147,275.20 : x
  2. Step 2: Convert to fraction form
    9,059,068,201,473.60/12,501,513,639,862 = 4,892,311,147,275.20/x
  3. Step 3: Cross multiply
    9,059,068,201,473.60x = 12,501,513,639,862 × 4,892,311,147,275.20
  4. Step 4: Simplify right side
    9,059,068,201,473.60x = 61,161,294,538,109,827,051,159,552
  5. Step 5: Solve for x
    x = 61,161,294,538,109,827,051,159,552/9,059,068,201,473.60
  6. Step 6: Final answer
    x = 6,751,389,125,005.26

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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.