Home / 301,637,006,057.73-452,501,999,547.14-102,843,804,742.06

Finding the Fourth Proportional to 301,637,006,057.73, 452,501,999,547.14 and 102,843,804,742.06

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Solution

The fourth proportional to 301,637,006,057.73, 452,501,999,547.14 and 102,843,804,742.06 is: 154,281,558,138.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,637,006,057.73 : 452,501,999,547.14 = 102,843,804,742.06 : x
  2. Step 2: Convert to fraction form
    301,637,006,057.73/452,501,999,547.14 = 102,843,804,742.06/x
  3. Step 3: Cross multiply
    301,637,006,057.73x = 452,501,999,547.14 × 102,843,804,742.06
  4. Step 4: Simplify right side
    301,637,006,057.73x = 46,537,027,286,817,791,016,960
  5. Step 5: Solve for x
    x = 46,537,027,286,817,791,016,960/301,637,006,057.73
  6. Step 6: Final answer
    x = 154,281,558,138.50

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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.