Home / 99,484,316,547.36-149,074,626,512.64-59,067,579,493.50

Finding the Fourth Proportional to 99,484,316,547.36, 149,074,626,512.64 and 59,067,579,493.50

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Solution

The fourth proportional to 99,484,316,547.36, 149,074,626,512.64 and 59,067,579,493.50 is: 88,511,211,189.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,484,316,547.36 : 149,074,626,512.64 = 59,067,579,493.50 : x
  2. Step 2: Convert to fraction form
    99,484,316,547.36/149,074,626,512.64 = 59,067,579,493.50/x
  3. Step 3: Cross multiply
    99,484,316,547.36x = 149,074,626,512.64 × 59,067,579,493.50
  4. Step 4: Simplify right side
    99,484,316,547.36x = 8,805,477,351,999,186,927,616
  5. Step 5: Solve for x
    x = 8,805,477,351,999,186,927,616/99,484,316,547.36
  6. Step 6: Final answer
    x = 88,511,211,189.83

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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.