Home / 5,300,547,920,167.50-7,950,163,816,942.50-1,428,484,602,295.50

Finding the Fourth Proportional to 5,300,547,920,167.50, 7,950,163,816,942.50 and 1,428,484,602,295.50

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Solution

The fourth proportional to 5,300,547,920,167.50, 7,950,163,816,942.50 and 1,428,484,602,295.50 is: 2,142,549,557,003.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,300,547,920,167.50 : 7,950,163,816,942.50 = 1,428,484,602,295.50 : x
  2. Step 2: Convert to fraction form
    5,300,547,920,167.50/7,950,163,816,942.50 = 1,428,484,602,295.50/x
  3. Step 3: Cross multiply
    5,300,547,920,167.50x = 7,950,163,816,942.50 × 1,428,484,602,295.50
  4. Step 4: Simplify right side
    5,300,547,920,167.50x = 11,356,686,598,229,181,750,837,248
  5. Step 5: Solve for x
    x = 11,356,686,598,229,181,750,837,248/5,300,547,920,167.50
  6. Step 6: Final answer
    x = 2,142,549,557,003.21

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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.