Home / 25,817,390,236.36-35,627,636,368.38-14,386,440,881.08

Finding the Fourth Proportional to 25,817,390,236.36, 35,627,636,368.38 and 14,386,440,881.08

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Solution

The fourth proportional to 25,817,390,236.36, 35,627,636,368.38 and 14,386,440,881.08 is: 19,853,086,607.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,817,390,236.36 : 35,627,636,368.38 = 14,386,440,881.08 : x
  2. Step 2: Convert to fraction form
    25,817,390,236.36/35,627,636,368.38 = 14,386,440,881.08/x
  3. Step 3: Cross multiply
    25,817,390,236.36x = 35,627,636,368.38 × 14,386,440,881.08
  4. Step 4: Simplify right side
    25,817,390,236.36x = 512,554,884,346,314,555,392
  5. Step 5: Solve for x
    x = 512,554,884,346,314,555,392/25,817,390,236.36
  6. Step 6: Final answer
    x = 19,853,086,607.66

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Double scale
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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.