Home / 112,547,925.81-168,830,403.08-34,832,690.08

Finding the Fourth Proportional to 112,547,925.81, 168,830,403.08 and 34,832,690.08

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Solution

The fourth proportional to 112,547,925.81, 168,830,403.08 and 34,832,690.08 is: 52,251,670.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,547,925.81 : 168,830,403.08 = 34,832,690.08 : x
  2. Step 2: Convert to fraction form
    112,547,925.81/168,830,403.08 = 34,832,690.08/x
  3. Step 3: Cross multiply
    112,547,925.81x = 168,830,403.08 × 34,832,690.08
  4. Step 4: Simplify right side
    112,547,925.81x = 5,880,817,106,392,953
  5. Step 5: Solve for x
    x = 5,880,817,106,392,953/112,547,925.81
  6. Step 6: Final answer
    x = 52,251,670.25

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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.