Home / 9,074,639,901.67-12,523,895,805.54-5,506,066,730.77

Finding the Fourth Proportional to 9,074,639,901.67, 12,523,895,805.54 and 5,506,066,730.77

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Solution

The fourth proportional to 9,074,639,901.67, 12,523,895,805.54 and 5,506,066,730.77 is: 7,598,913,762.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074,639,901.67 : 12,523,895,805.54 = 5,506,066,730.77 : x
  2. Step 2: Convert to fraction form
    9,074,639,901.67/12,523,895,805.54 = 5,506,066,730.77/x
  3. Step 3: Cross multiply
    9,074,639,901.67x = 12,523,895,805.54 × 5,506,066,730.77
  4. Step 4: Simplify right side
    9,074,639,901.67x = 68,957,406,034,513,756,160
  5. Step 5: Solve for x
    x = 68,957,406,034,513,756,160/9,074,639,901.67
  6. Step 6: Final answer
    x = 7,598,913,762.06

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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.