Home / 3,316,401,793,473.40-4,974,602,690,210-2,713,885,448,980.70

Finding the Fourth Proportional to 3,316,401,793,473.40, 4,974,602,690,210 and 2,713,885,448,980.70

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Solution

The fourth proportional to 3,316,401,793,473.40, 4,974,602,690,210 and 2,713,885,448,980.70 is: 4,070,828,173,470.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,316,401,793,473.40 : 4,974,602,690,210 = 2,713,885,448,980.70 : x
  2. Step 2: Convert to fraction form
    3,316,401,793,473.40/4,974,602,690,210 = 2,713,885,448,980.70/x
  3. Step 3: Cross multiply
    3,316,401,793,473.40x = 4,974,602,690,210 × 2,713,885,448,980.70
  4. Step 4: Simplify right side
    3,316,401,793,473.40x = 13,500,501,855,421,164,909,756,416
  5. Step 5: Solve for x
    x = 13,500,501,855,421,164,909,756,416/3,316,401,793,473.40
  6. Step 6: Final answer
    x = 4,070,828,173,470.97

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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.