Home / 5,681,506,402,811.40-8,523,513,124,499.40-1,657,200,466,465.90

Finding the Fourth Proportional to 5,681,506,402,811.40, 8,523,513,124,499.40 and 1,657,200,466,465.90

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Solution

The fourth proportional to 5,681,506,402,811.40, 8,523,513,124,499.40 and 1,657,200,466,465.90 is: 2,486,166,330,615.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,681,506,402,811.40 : 8,523,513,124,499.40 = 1,657,200,466,465.90 : x
  2. Step 2: Convert to fraction form
    5,681,506,402,811.40/8,523,513,124,499.40 = 1,657,200,466,465.90/x
  3. Step 3: Cross multiply
    5,681,506,402,811.40x = 8,523,513,124,499.40 × 1,657,200,466,465.90
  4. Step 4: Simplify right side
    5,681,506,402,811.40x = 14,125,169,925,848,625,871,585,280
  5. Step 5: Solve for x
    x = 14,125,169,925,848,625,871,585,280/5,681,506,402,811.40
  6. Step 6: Final answer
    x = 2,486,166,330,615.95

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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.