Home / 11,746,448,545.86-16,210,490,547.06-6,597,403,407.77

Finding the Fourth Proportional to 11,746,448,545.86, 16,210,490,547.06 and 6,597,403,407.77

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Solution

The fourth proportional to 11,746,448,545.86, 16,210,490,547.06 and 6,597,403,407.77 is: 9,104,636,619.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,746,448,545.86 : 16,210,490,547.06 = 6,597,403,407.77 : x
  2. Step 2: Convert to fraction form
    11,746,448,545.86/16,210,490,547.06 = 6,597,403,407.77/x
  3. Step 3: Cross multiply
    11,746,448,545.86x = 16,210,490,547.06 × 6,597,403,407.77
  4. Step 4: Simplify right side
    11,746,448,545.86x = 106,947,145,576,715,960,320
  5. Step 5: Solve for x
    x = 106,947,145,576,715,960,320/11,746,448,545.86
  6. Step 6: Final answer
    x = 9,104,636,619.25

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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.