Home / 5,031,837,681,931.20-7,547,756,522,896.80-5,031,837,681,931.20

Finding the Fourth Proportional to 5,031,837,681,931.20, 7,547,756,522,896.80 and 5,031,837,681,931.20

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Solution

The fourth proportional to 5,031,837,681,931.20, 7,547,756,522,896.80 and 5,031,837,681,931.20 is: 7,547,756,522,896.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,031,837,681,931.20 : 7,547,756,522,896.80 = 5,031,837,681,931.20 : x
  2. Step 2: Convert to fraction form
    5,031,837,681,931.20/7,547,756,522,896.80 = 5,031,837,681,931.20/x
  3. Step 3: Cross multiply
    5,031,837,681,931.20x = 7,547,756,522,896.80 × 5,031,837,681,931.20
  4. Step 4: Simplify right side
    5,031,837,681,931.20x = 37,979,085,685,954,130,772,754,432
  5. Step 5: Solve for x
    x = 37,979,085,685,954,130,772,754,432/5,031,837,681,931.20
  6. Step 6: Final answer
    x = 7,547,756,522,896.80

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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.